Be outwitted; also, be cheated, deceived. For example, This lawyer is a real shyster; you've been had, or I've become very cautious about these schemes; it's too costly to be had more than once. This expression employs the verb to have in the sense of getting someone in one's power or at a disadvantage. [Slang; early 1800s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
How to use be had in a sentence
For a peaty garden there are many delightful plants in the neglected though easy-to-be-had list.Trees and Shrubs for English Gardens | Ernest Thomas Cook