Idioms and Phrases with welcome to, be
welcome to, be
Be cordially or freely allowed to, as in You're most welcome to join us, or You're welcome to borrow my boat whenever you like. [1300s] Also see you're welcome.
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.