Definition of perfectively in English:

perfectively

adverb

  • In a perfective manner; = "perfectly". Also specifically (Grammar): in the manner of a perfective; used in such a way as to express in form or function the perfective aspect.

Origin

Mid 17th century; earliest use found in Francis Roberts (1609–1675), Church of England clergyman and author. From perfective + -ly.

Pronunciation

perfectively

/pəˈfɛktɪvli/