Main Entry:

sub·spe·cies

Pronunciation:

\ˈsəb-ˌspē-shēz, -sēz\

Function:

noun

Etymology:

New Latin

Date:

1699

: a subdivision of a species: as a: a category in biological classification that ranks immediately below a species and designates a population of a particular geographic region genetically distinguishable from other such populations of the same species and capable of interbreeding successfully with them where its range overlaps theirs b: a named subdivision (as a race or variety) of a taxonomic species c: subgroup 1 <a political subspecies>

— sub·spe·cif·ic \ˌsəb-spi-ˈsi-fik\ adjective