interruption

caesura, comma, interspace, lag, pause, space, time lag, window

entr'acte

bumper

adjournment, discontinuance, lapse, suspension

lull, recess, respite, rest

subinterval

time-out

interim, interlude, intermission, interval, respite, rest

cessation, discontinuance, downtime, ending, expiration, finishing, hitch, lapse, stoppage, stopping, termination

abeyance, moratorium, surcease, suspension

discontinuity, gap, hiatus