fleer

Short definition from Wiktionary

Verb

1. 1
   To make a wry face in contempt, or to grin in scorn
2. 2
   To grin with an air of civility; to leer.

Noun

1. 1
   Mockery; derision.
2. 2
   One who flees.

Proper noun

1. 1
   A surname.