cep

noun1

1. •
   An edible mushroom (Boletus edulis).

   • Ask yourself this question: How do we know that it is not dangerous for us to eat ceps and chanterelle mushrooms, but that we must never touch some others, such as deathcap mushrooms? — 2015

noun4

1. •
   Initialism of circular error probable.

   • The Circular Error Probable (CEPs) of SLBMs and SLCMs ought thus to be deliberately kept above the 'Hard Target Kill' (HTK) level. — 1989
2. •
   Initialism of circular error probability.
3. •
   Initialism of circle of equal probability.
4. •
   (Singapore) Initialism of current estimated potential, a prediction of a civil servant's highest attainable grade and his/her talent