Meaning & use

ectomorphic

adjective·Advanced

Having a naturally lean, thin body type with long limbs and little body fat.

See it in a sentence

Ectomorphic runners often have an advantage in long-distance races because of their light frame.

Trainers suggested a higher-calorie diet to help her ectomorphic body build more muscle.

A note on using this word

Ectomorphic is one of three body-type categories in somatotype theory, alongside mesomorphic and endomorphic.

Words with a similar meaning

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

endomorphic

Make it your own

Write a sentence using “ectomorphic”, then compare your use with the examples above.

Your draft stays on this page and is not sent anywhere.