脇 - armpit, the other way, another place

supporting role (actor); minor role

looking from the side

wrestler of the third highest rank

armpit; under one's arm; side; flank

right armpit; right side

second verse (in a linked series of poems)

downstage left (in noh), where the secondary actor is often seated

side seating (to stage right in noh)

side of the road; roadside

rib

edges of the mouth

wakizashi; short sword worn by samurai