7 strokes
Kentei exam level 1

open one's mouth, bare one's teeth, empty

Kun'yomi
On'yomi

Main Radical

(KanXi)

Character Breakdown

open one's mouth, bare one's teeth, empty
ガ あ (Kentei 1)
mouth
くち コウ ク (1st, N4)
tusk, fang, tusk radical (no. 92)
きば ガ ゲ (11th)

References

Unicode hex code 5440
JIS X 0208 1-50-64
Haig, J. New Nelson Japanese-English Character Dictionary 731
Morohashi Daikanwajiten 3383
Tuttle Dictionary Descriptor Code 3d4.4
Four corner code 6104.0