blank
blind
blind-alley
cecal
choked
choked off
clamped
closed
compressed
concentrated
condensed
consolidated
constricted
contracted
cramped
dead
dead-end
knitted
nipped
pinched
pinched-in
puckered
pursed
shut
solidified
squeezed
squeezed shut
strangled
unopen
unopened
unvented
unventilated
wasp-waisted
wrinkled