411 REFERENCE · Wiktionary
BentB@Sfhead BentB@FromSfhead-PalmAside
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
American Sign Language
The hand may optionally rotate so the palm ends facing forward and/or down.
Etymology
From a typical pattern of negative incorporation into the sign ase BentB@Sfhead know.
Production
one optionally shaking the head “no”
BentB Sfhead ASL BentB@Sfhead BentB@FromSfhead-PalmAside 1.jpg
Twist the hand away from the head in a manner that suggests throwing away.
BentB FromSfhead PalmAside ASL BentB@Sfhead BentB@FromSfhead-PalmAside 2.jpg
Verb
verb ASL BentB@Sfhead BentB@FromSfhead-PalmAside 2.jpg DONT-KNOW
not to know; to be unaware of
Antonyms
not to know ase BentB@Sfhead KNOW