chip in

US /tʃɪp ɪn/
UK /tʃɪp ɪn/
"chip in" picture
1.

contribute something, especially money, to a joint fund or effort

:
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Everyone decided to chip in for a gift for the boss.
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If we all chip in, we can finish this project faster.
:
contributedonatepitch inkick input in
2.

interrupt a conversation to add a remark

:
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She kept trying to chip in with her opinion.
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Let me just chip in here for a moment.
:
interjectintervenecut inbutt inchime in
:
chipchipspotato chipbargaining chiptortilla chipfish and chipschip shot