2 definition by Teela

Top Definition
An individual who has a lean, muscular physique without having to workout his or her body.
Brad Pitt, Jake Gyllenhaal, and Quenton So are all examples of male ectomorphs.
by Teela January 16, 2007

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An individual who has a lean, muscular physique without having to workout his or her body.
Quenton is an example of a male ectomorph.
by teela January 22, 2007

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Buy a ectomorph mug!