Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

adaptitude

noun
adap·ti·tude | \ ə-ˈdap-tə-ˌt(y)üd , a- \
plural -s

Definition of adaptitude 

: a special fitness : aptitude

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

First Known Use of adaptitude

1806, in the meaning defined above

History and Etymology for adaptitude

blend of adapt and aptitude

Keep scrolling for more

Learn More about adaptitude

Share adaptitude

Resources for adaptitude

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Dictionary Entries near adaptitude

adapted

adapter

adaption

adaptitude

adaptive

adaptive cruise control

adaptive optics

Statistics for adaptitude

Look-up Popularity

Time Traveler for adaptitude

The first known use of adaptitude was in 1806

See more words from the same year

Comments on adaptitude

What made you want to look up adaptitude? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

biannual

occurring twice a year or every two years

Get Word of the Day daily email!

Test Your Vocabulary

Name that Food Quiz

  • alt-573b465788319
  • Name these cookies!
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games