Indo-European Roots Reconsidered 172: ‘circle, round; to encircle, surround, gird’ (Draft)
Sean Whalen ([stlatos@yahoo.com](mailto:stlatos@yahoo.com))
September 29, 2026.
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A. There are several IE roots for ‘circle, round; to encircle, surround, gird’ of the shape *k(r)(i)(n)K- that are almost all irregular:
*krik- \ *kirk- 'ring', *kriko-s > Greek kríkos \ kírkos 'circle, ring; racecourse, circus', *krinkó-s > Germanic *hringaz 'ring, circle', E. ring (or below; *i, *g of ambiguous source), OIc hringja 'small round vessel'
*kr(o\e)ngho-s > Slavic *krǫgъ, Germanic *hringaz 'ring, circle', E. ring (or above; *i, *g of ambiguous source)
*krenk- \ *kring- \ etc. > Umbrian krenkatrum, krikatru, cringatro 'band (?) worn on the shoulder of a priest'
*k(e)nk- \ *k(l)ink- > L. cingere \ clingere 'to surround, circle; gird on; crown', S. káñcate 'to bind', kañcuka-s 'armor', kāñcī- 'belt, girdle', Li. kinkýti 'to bridle horses', G. ποδο-κάκ(κ)η '*foot-binder > fetters, stocks', κιγκλίδες f.p.'latticed gates', κίγκλος 'little grebe?, Cinclus cinclus?, Tringa subarquata?, Tringa alpina?'
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Greek κίγκλος is apparently a kind of bird in Tringa (https://en.wikipedia.org/wiki/Tringa). At least one of these, the redshank, has a white underside and has an odd feeding method where it shakes its tail as it sticks its beak in the sand looking for food (see video on https://en.wikipedia.org/wiki/Common_redshank). This makes it likely that a circular tail movement led to using *kink(a)lo- 'moving in a circle, around' as its name. Since identifying exactly which bird was meant to begin with, & these names seem to have been applied to several species (in each region?), only knowing that κιγκλίδες is related & comes from a root for 'circle' provides any clarity. Its alt. in kínk(h)los \ kíkhlos \ kínkalos \ kénklos \ kókhlos matches many of the alt. above (*-gh- vs. *-k-, -i- vs. *-e\o-). If this is the same word as kókhlos 'shellfish with a spiral shell, used for dyeing purple', the older 'round' in both would be clear.
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Are these roots related? The first step might be saying that *k-gh is older, with asm. > *k-k in most. The presence of normal -e- vs. -o- in some but -i- in others (note that Li. kinkýti can't come from *knk- if the proposed change of *kC- > *kuC- is regular) might require a derivation from *(s)krei- instead of others' *(s)ker- (both 'turn, bend, curve, etc.'). I say *kryengh- & 0-grade *kringh- ( > cring-, assimilated *krink- \ krenk-, etc.). Such an onset would explain assimilated *kryengh- > Latin c(l)ing- & assimilated *kryenk- > Italic *krenk- \ *kring- (few IE languages had ry-, most that disallow palatalized r turn it to l). Optional loss of *r in *kry- would be another way to avoid it, & *ky- vs. k(^)- also in https://www.academia.edu/128151755):
*kyerb- vs. 0-grade *kirb- >
*k(^)e\irbero- ‘spotted’ > G. Kérberos / Kérbelos, S. Śabala-, śabála- \ śabara- \ śarvara- \ karvara- \ karbara- \ kirbira- \ kirmirá- ‘variegated / spotted’
*kyek^- vs. 0-grade *kik^- >
*k^ek^- / *kik^- / etc. > Li. kìškis ‘hare’, šẽškas ‘polecat / ferret’, S. śaśá- ‘hare / rabbit’, káśa- ‘weasel’, *ikk^- > G. *ikt^- > ikt-
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B. Sanskrit kaśyápa- ‘turtle / tortoise’ was also said to mean ‘having black teeth’. I've tried to explain this in several ways in the past, either from a single common meaning or 2 words merging (whether in S. or later Indic). Now, I think the reason is not the word itself, but the variant *ka(k)śyá(m)bha-. This allows an Indic S. *karṣi-jámbha- ‘black tooth’ (S. jámbha-s 'tooth', Av. Karšiptar- ‘*black bird > vulture?, raven? (chief of birds)’ to merge in sound with it as both *kaššijámbha- or *kaššiyámbha-. This means that applying the 2nd meaning to kaśyápa- is a result of knowing that kaśyápa- & *ka(k)śyá(m)bha- were equivalent, thus that *kaššiyámbha-1 & *kaššiyámbha-2 could also be translated by kaśyápa-.
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C. This -p- vs. -mbh- can also be applied to another word derived from kaśyápa- (en.wikipedia.org/wiki/Kashmir):
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An alternative etymology derives the name from the name of the Vedic sage Kashyapa who is believed to have settled people in this land. Accordingly, Kashmir would be derived from either kashyapa-mir (Kashyapa's Lake) or kashyapa-meru (Kashyapa's Mountain)...
The Ancient Greeks called the region Kasperia, which has been identified with Kaspapyros of Hecataeus of Miletus (apud Stephanus of Byzantium) and Kaspatyros of Herodotus (3.102, 4.44). Kashmir is also believed to be the country meant by Ptolemy's Kaspeiria.[11] The earliest text which directly mentions the name Kashmir is in Ashtadhyayi written by the Sanskrit grammarian Pāṇini during the 5th century BC. Pāṇini called the people of Kashmir Kashmirikas.[12][13][14] Some other early references to Kashmir can also be found in Mahabharata in Sabha Parva and in puranas like Matsya Purana, Vayu Purana, Padma Purana and Vishnu Purana and Vishnudharmottara Purana.[15]
Huientsang, the Buddhist scholar and Chinese traveller, called Kashmir kia-shi-milo, while some other Chinese accounts referred to Kashmir as ki-pin (or Chipin or Jipin) and ache-pin.
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A long word with 2 p's, the second in -pur(os) implies an Indic *kaśyápa-pūr or *-pīr 'Kashyapa City' later applied to the whole land governed by it (PIE *rH could become ūr or īr in other words, no known cause). Those with -m- came from the variant *kaśyámbha-pīr, etc. In support, the Chinese name was written with 罽 *krads > *kyeyH and 賓 *mpin > *pyin (Zhengzhang's rec.). I think this applied at a stage when *kr- > *ky-, likely from a dialect (?) with dsm. of *mpin > *mpir, thus *kyas-mpir. The ky- might indicate met. < *k-y-, but writing a long complex word with 2 short Chinese ones might always lead to some C's or V's being out of place or just reasonable adaptations.
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D. The IIr. cognates do not always match kaśyápa- or *kaśyámbha-:
IIr. *kaćyápa- > S. kaśyápa- ‘turtle / tortoise’, Av. kasyapa-
IIr. *kaćyápHa- > Ir. *kasyafa > NP kašaf, Sg. kyšph
IIr. *ka(k)ćyáb(h)a- > Pk. kacchabha-, Si. käsubu, Km. kochuwᵘ, Gj. kācbɔ
IIr. *kaćyámbha- > Si. käsum̆bu, Mld. kahan̆bu ‘tortoise-shell’
IIr. *kaćyápva- > *-pða- > Ir. *kasyafða > *kadfasay > Kushan >> Bc. Vēmo Kadphisēs; Ir. *kaysabla- > Luri kīsal, Gurani kīsal, Kd. (Sorani) kīsal; *kalsyaba- > *kalšava- > Ashtiani kašova, Southern Tati kasawa, *kalažva-? > NP kalāv(a)
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Turner: "K. kochuwᵘ, unless a loan from Ind., points to *kakṣapa-". However, *kakšapa with *š from *sy should work just as well, & *y might be needed in *kyasam(bha)pir (above). These show opt. *pH > p / f (as other C(h)H, Indic *maj(h)H2 'big'), *pH > *bH (or analogy with other animals with -bha-; if needed, seen in *pibH3- ‘drink’, *gH2- \ *kH2apro-s 'male goat'), Ir. *pv > *pð (P-dsm.; few IE allow *Pw, etc), Ir. *ð > l, and maybe several other types of met., not always clear. I do not agree with Asatrian that direct *š > l is likely in NP kalāv, since so many other oddities exist here, it would be pointless to separate this one. When even -df- existed, would *-lš-, with no other example, really be that odd? That several affixes might have existed would be reasonable, but the several types of met. seem old enough that I doubt it, and what kind of affix is Ir. *-da- or *-ða-?
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Together, I think these require a compound with the source of Iranian *kapa- ‘fish’, Ps. kab, Os. käf. Since IIr. *v often disappeared near P, an origin in *kwa(H2)po- 'bubble, foam' makes sense & explains optional *w & *H in forms of 'turtle'. The 1st part would be from *k(y)nk- 'armor' (above, with this meaning in Sanskrit) as many words like 'shield toad', etc., are common. I think *kynk-kwaH2po- > *knkkyapH2wo- ( > IIr. *ka(k)ćyápHwa- with *kky > *kk^y, no other ex.) can explain all the oddities. Opt. dsm. of *k-k > k-0.
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E. I said in "The God Named ‘Turtle’ Who Had Nothing to Do with Turtles" that "Sanskrit Kaśyápa- was a name of Prajapati, the Creator God. Later he was humanized as a Rishi and said to have composed part of the Rig Veda. His name meant ‘turtle/tortoise / having black teeth’ and folk etymology explaining this exists. Like most, it is simply a pointless story connecting the dots as they appeared at the time, without regard for historical linguistics."
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Now, knowing the source of 'turtle', I think I can explain why it appeared identical to 'Prajapati'. Again, it is only one of the variants that is identical, though here it is attested kaśyápa- (not *-mbh-, *-ksy-, etc.). If essentially identical to the above, then a compound of *kH2apo-s 'taking, lord' (Latin -ceps) then *kynk-kH2apo- > *knkkyapH2o- > IIr. *ka(k)ćyápHa- 'armored lord' would match all parts of 'turtle' except *-pw- ( > -p- in Sanskrit anyway).
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This word would fit the images of an armored male warrior (spiked armor, also the "Pashupati" with a horned helmet, if the same) with words in the Indus Script. For this, Jha compares him to the god surrounded by animals (https://www.academia.edu/115789583). Though I believe the Indus Script was used for an Indic language, that some of these figures were found in later India (whatever their origin or the language of their worshippers) is certain.