Main Entry:

watch·word

Pronunciation:

\-ˌwərd\

Function:

noun

Date:

15th century

1: a word or phrase used as a sign of recognition among members of the same society, class, or group2 a: a word or motto that embodies a principle or guide to action of an individual or group : slogan <“safety” is our watchword> b: a guiding principle <change is the watchword for both parties>