adjective
tighter; -est
difficult to move :fastened, attached, or held in a position that is not easy to move
fitting very close to your body
flat or firm from being pulled or stretched
tense or stiff :not relaxed
hard and muscular
having parts that are very close together
not having or allowing much room
not having or allowing much time
close or equal in score, progress, or ability
not allowing much freedom :strict about controlling what happens
difficult or awkward
low in supply :not easily available
b - used to describe a situation that is difficult because there is not enough of something
informal + usually disapproving :not giving or spending money freely :stingy or cheap
having a close personal or professional relationship
curving or changing direction suddenly
informal + old-fashioned :very drunk
run a tight ship
adverb
in a tight way
hang tight
sit tight
sleep tight