Synecdoche

Posted on Feb 7, 2019

noun [si-nek-duh-kee] Rhetoric.

a figure of speech in which a part is used for the whole or the whole for a part, the special for the general or the general for the special, as in ten sail for ten ships or a Croesus for a rich man.

Dictionary.com

Similar to a Metonymy.

Micro.blog