Main Entry: ¹glow·er

Pronunciation: \ˈglau̇(-ə)r, ÷ˈglō(-ə)r\

Function: intransitive verb

Etymology: Middle English (Scots) glowren; akin to Middle Low German glūren to be overcast, Middle Dutch gloeren to leer

Date: 15th century

: to look or stare with sullen annoyance or anger