- Latin, from Greek synekdochē, from syn- + ekdochē sense, interpretation, from ekdechesthai to receive, understand, from ex from + dechesthai to receive; akin to Greek dokein to seem good — more at ex-, decent
- 15th century
: a figure of speech by which a part is put for the whole (as fifty sail for fifty ships), the whole for a part (as society for high society), the species for the genus (as cutthroat for assassin), the genus for the species (as a creature for a man), or the name of the material for the thing made (as boards for stage)
Also a fan of erinaceous.
Check out Erin at http://www.ted.com/talks/erin_mckean_redefines_the_dictionary.html.