lay a finger on

Also, put a finger on. Barely touch, as in You'd better not lay a finger on those documents! or If you lay a finger on me, I'll sue. This expression is nearly always used as a prohibition. [Mid-1800s] Also see put one's finger on.

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

Related Words for lay a finger on

handle, lick, pat, rub, tap, reach, feel, stroke, caress, brush, kiss, strike, hit, contend, defend, compete, vie, taste, probe, sweep