Meanings

face of a seal

old man's mask

technical side

cheeky

heptahedron

to draw a plan

ruled surface

mask worn by a bugaku dancer

surface of the water

to put someone to trouble

to put a mask on

famous scene (e.g. in a movie or play)

to save face

to get credit

very caring

to plane off the corners

ground surface

surfactant

financial page (of newspaper)

side of the face