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ectomorph

ectomorph

1 9.4
A person with a naturally thin, lean body and little fat or muscle
  • noun
  • /ˈɛktoʊmɔrf/
  • Specialized
translation icon : ectomorfo
  • Genetic ectomorphs or endomorphs that have exercised and eaten well for years can resemble a mesomorph. They can change their body shape. Cool, huh?

Examples

  • An ectomorph describes a person who does not gain weight easily, no matter what they eat, and has little muscle mass on their body.

    Blog text (28)
  • The metabolisms of the mesomorphs are a bit slower than an ectomorph, so they have to be a little more diligent in dieting and probably have to add in a little extra cardio.

    Blog text (23)
  • It is interesting to note that of the 60 girls studied, 40 preferred to look like the mesomorph (athletic) and 20 like the ectomorph.

    Academic text (1996)
  • Some people are pears, some people are apples, some people are ectomorphs, mesomorphs, endomorphs.

  • Likewise, an ectomorph or mesomorph that has developed poor insulin sensitivity and carb tolerance as a result of years of inactivity and bad food choices now looks like a combination of the original somatotype (body type) and endomorph.

    Blog text (14)
  • Whereas the boys assigned socially submissive adjectives (e.g., afraid) to the ectomorph, the girls tended to assign adjectives that signified social withdrawal (e.g., quiet).

    Academic text (1996)
  • An ectomorph typically finds it challenging to gain weight due to their fast metabolism.

  • As an ectomorph, she has always been on the slimmer side, with little body fat.

  • Many ectomorphs struggle to build muscle mass despite regular workouts.

Synonyms

thin person
vsectomorph
4 2.1

A person who has very little body fat and looks underweight

is a natural body type rather than an unusually scrawny appearance
slims
vsectomorph
  • Informal
3 8.5

People who have thin bodies

is a natural body type with little fat and low muscle mass

Antonyms

endomorph
  • Specialized
1 8.8

A person with a soft, rounded body who gains weight easily

How Thin

emaciated
8 7.8
ectomorph
  • Specialized
1 9.4
thin person
4 2.1
stocky
20 2.8

Surface Forms

ectomorph singular
ectomorphs plural

Morphology

ectomorph = morph (semi-transparent) = ecto + morph + ecto

Formed from the combining form 'ecto-' (outer) and 'morph' (form); both elements are technical/combining forms not familiar to average learners, so the meaning is only partly inferable.

Etymology

Ectomorph comes from Greek parts ecto- meaning 'outside' and -morph meaning 'shape', so it pictures the 'outer shape' of a body. That's why an ectomorph is someone who is naturally thin and lean, with little bulk showing on the outside.