Meanings

association

to pull together with the hands

sharing an umbrella

contest between different schools (of fencing, etc.)

in many cases

inter-school match

appointment

to rendezvous

waiting room

to scramble for

local labor union

singles (tennis, badminton, etc.)

local labor union

to get to know each other

bid rigging

to compete (with each other)

fighting to avenge someone's death

to tune to

superalloy

jostling