#1 put in v. introduce; "Insert your ticket here". wn
#2 put in v. keep or lay aside for future use; "store grain for the winter"; "The bear stores fat for the period of hibernation when he doesn't eat". wn
#3 put in v. break into a conversation; "her husband always chimes in, even when he is not involved in the conversation". wn
#4 put in v. set up for use; "install the washer and dryer"; "We put in a new sink". wn
#5 put in v. make an application as for a job or funding; "We put in a grant to the NSF". wn
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