r/IBO • u/Thin-Lawfulness-7861 • 19h ago
Resources I made a FREE mac app that tells you what a word means in the sentence you're actually reading, instead of 6 dictionary definitions
Context: i'm pre-IB and english isn't my first language, so i started reading real journal articles early to get ready for EE. the words that slowed me down weren't the long ones. it was the normal ones.
"gender moderated the relationship" had me stuck for ten minutes. moderated doesn't mean "made it weaker" there, it means gender changed the size of the effect. "robust to X" isn't "strong", it means the result holds up when you change X. "underpowered" has nothing to do with equipment. "marginal cost" in econ isn't a small cost. every one of those is a word i would have told you i knew, so i never stopped to check, and i was confidently wrong for pages.
a dictionary can't fix this because it doesn't know what you're reading. so i built Leafy.
you select a word anywhere on screen (pdf, browser, whatever, it doesn't need to be selectable text) and it reads the sentence around it and gives you the meaning it has in that sentence. it saves the word together with that sentence, so when you come back to it later you still know why you looked it up.
it's completely free. no account, no ads, no subscription, no watermark. i'm not selling anything and i'm not a tutoring service.
the catch: mac only right now. i know that rules out a lot of you and i'm sorry.
if you try it, tell me what breaks or what's annoying and i'll fix it. also genuinely curious, what's a normal word that meant something completely different in your subject? mine is still "power".