面

face and eyes; look; expression; features

pick-guard (protective patch on a biwa, etc.)

Oriental bay owl (Phodilus badius)

control surface

crystal plane; crystalline plane; crystal face

lunar rover; Moon buggy

image surface (optics)

tropopause

the front page of an application blank

Computing

subsidiary screen; sub-screen; pop-up window

corner seating (noh), facing the corner pillar

Abbreviation

Moho (Mohorovicic discontinuity)

side seating (to stage right in noh)

centerstage right (noh)

new appearance; new look; new sight; new scene

rectangular bugaku mask made of thick paper and white silk with facial features drawn on it

fault plane; fault surface

Mahjong

double-sided wait (for one's last tile); wait for either of two different tiles to complete a chow which will finish one's hand

spherical mirror

Mathematics

hyperboloid

innovation; new vista; new field

Geometry

torus; anchor ring

rim lock

window grate; window grating

plane wave