transcription, транскрипция: [ intransitive verb ]
Date: 1903
1. : to act in a way different from that which is normal or expected: as
a. : to behave in an unruly, recalcitrant, or capricious manner
the children were acting up
b. : show off
c. : to function improperly
this typewriter is acting up again
2. : to become active or acute after being quiescent
her rheumatism started to act up