v. , informal To give together with others, contribute. The pupils chipped in a dime apiece for the teacher's Christmas present. All the neighbors kicked in to help after the fire. Lee chipped in ten points in the basketball game. Joe didn't say much but chipped in a few words.
CHIP IN
Meaning of CHIP IN in English
American idioms English vocabulary. Английский словарь американских идиом. 2012