spec

The specifications, as for a building to be constructed.

Speculation.

To write or supply specifications for.

Of or relating to specifications.

Done, constructed, produced, or purchased as a speculation.

(on spec) On a speculation basis; with no assurance of profit.

A colloquial abbreviation of speculation.

In natural history, an abbreviation of specimen: with a plural specs., sometimes specc. Compare sp.

short form of specification

short form of speculation