Meaning of SPEC in English

SPEC

1. n. colloq. a commercial speculation or venture.

Phrases and idioms:

on spec in the hope of success; as a gamble, on the off chance.

Etymology: abbr. of SPECULATION 2. n. colloq. a detailed working description; a specification.

Etymology: abbr. of SPECIFICATION

Oxford English vocab.      Оксфордский английский словарь.