catch on

catch on to

verb

Definition of CATCH ON

1

to come to an awareness of <she caught on to the fact that they were planning a surprise party>

Synonyms ascertain, catch on (to), find out, get on (to), hear, learn, realize, see, wise (up)

Related Words hit (on or upon), tumble (to); descry, detect, encounter, espy, see, spot; calculate, dope (out), figure out, find, puzzle (out); discern, mind, note, observe, perceive; divine

Near Antonyms miss, overlook; disregard, ignore; forget, unlearn; blanket, blot out, cloak, conceal, cover, curtain, enshroud, hide, mask, occult, screen, shroud, veil

2

to have a clear idea of <he finally caught on to the concept of phototaxis>

Synonyms appreciate, apprehend, assimilate, behold, catch, catch on (to), cognize, compass, conceive, cotton (to or on to), decipher, decode, dig, discern, get, grasp, grok, intuit, know, make, make out, perceive, recognize, register, savvy, see, seize, sense, tumble (to), twig, understand

Related Words absorb, digest, take in; realize; fathom, penetrate, pierce

Near Antonyms misapprehend, misconceive, misconstrue, misinterpret, misperceive, misread, mistake, misunderstand

Antonyms miss