Allen wrench
noun
a wrench for Allen screws, formed from a piece of hexagonal bar stock bent to a right angle.
QUIZZES
PRACTICE SOME ESCAPISM WITH THIS WORD OF THE DAY QUIZ!
We salute you if you remember all the doovers from Word of the Day between May 25 and May 31!
Question 1 of 7
salute
Origin of Allen wrench
formerly a trademark
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020