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inaptitude

American  
[in-ap-ti-tood, -tyood] / ɪnˈæp tɪˌtud, -ˌtyud /

noun

  1. lack of aptitude; unfitness.

  2. unskillfulness; lack of dexterity.

Etymology

Origin of inaptitude

First recorded in 1610–20; in- 3 + aptitude

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

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