Main Entry: come in

Function: intransitive verb

Date: 13th century

1 a : to arrive on a scene <new models coming in> b : to become available <data began coming in>
2 : to place among those finishing <came in last>
3 a : to function in an indicated manner <come in handy> b of a telecommunications signal : to be received <came in loud and clear>
4 : to assume a role or function <that's where you come in>
5 : to attain maturity, fruitfulness, or production

— come in for : to become subject to <coming in for increasing criticism>