catches on

Finally gets it

Catches on means to understand or grasp something, especially after initial confusion: It took a while, but she finally caught on.

It also describes something gaining popularity or acceptance: The trend caught on quickly among teenagers.

A third sense means to become attached or snagged: Her sleeve caught on a nail.

Related

gets the picture · clicks · trend · fad · picks up steam · dawns · light bulb moment · sinks in · viral · takes off · popularity · traction

Categories
Opposites
popularity/adoption

catches onfades away

Gradually ceases to exist

dies out · flops · bombs · peters out · wanes

comprehension

catches onmisses the point

Fails to understand core

misunderstands · draws a blank

ignition/combustion

catches ongoes out

Leaves a place

dies out · smothers · fizzles · burns out · smolders

Family

catch, catches, caught, catching, catcher, catchers, catchable

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G