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cozy up

Idioms  

  1. Try to get on friendly or intimate terms, ingratiate oneself. For example, That new woman is always cozying up to one or another club member so she'll be asked to join. [Mid-1900s]

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.