[v] introduce; "Insert your ticket here"
[v] break into a conversation; "her husband always chimes in, even when he is not involved in the conversation"
[v] to insert between other elements; "She interjected clever remarks."
[v] put on an application, apply for a job, in a competition, etc.; "We put in a grant to the NSF"
[v] set up for use; "install the washer and dryer"; "We put in a new sink"
[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"
[v] devote (time, effort, etc.) to a task; "He put in three hours every day at the hospital"
barge in, break in, butt in, chime in, chisel in, come in, cut in, enclose, hive away, inclose, inject, insert, instal, install, interject, interpose, introduce, lay in, salt away, set up, stack away, stash away, stick in, store, submit, throw in