Dictionary.com
definitions
  • synonyms

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.

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

Related Words

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