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in trust

Idioms  

  1. In the possession or care of a trustee, as in The money was held in trust for the children's education. This expression implies having confidence in someone (the trustee). [Mid-1500s]

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.