cotton on to
In real, traceable use. Part of the curated seed collection; community review is coming.
Also seen as: cotton onto
Sense 1
Meaning · English
To come to know or understand (something).
Register: slang
Where it’s used:
Used
American English
Examples
Buuut the Kamchatka eventually showed up, with news: whilst the main fleet had almost triggered a war with the British Empire, she'd managed to outdo them all, by reporting that, not only had she fired three hundred shells in an engagement with three Japanese ships, but, in fact, had shot at a Swedi
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Sense 2
Meaning · English
Synonym of cotton to (“like, tolerate”).
Register: archaic, slang
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “cotton on to” mean?
To come to know or understand (something).
Is “cotton on to” formal or informal?
cotton on to is generally slang.