exo-

combining form

Definition of exo-

  1. 1 :  outside <exogamy> :  outer <exoskeleton> — compare ect-, end-

  2. 2 :  turning out <exoergic>

Variants of exo-

or

ex-

Origin and Etymology of exo-

Greek exō out, outside, from ex out of — more at ex-


Medical Dictionary

exo-

combining form

Medical Definition of exo-

  1. 1:  outside :  outer <exoenzyme> <exoskeleton>—compare ecto-, end- 1

  2. 2:  turning out <exothermic>

Variants of exo-

or

ex-


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to decrease in size, extent, or degree

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