extemporaneously

extemporaneouslyadverb
Translations
She spoke extemporaneously at the meeting.
Она говорила экспромтом на собрании.
Additional translations
без подготовки
на ходу
Definitions
In a manner that is done without preparation or planning; spontaneously.
She spoke extemporaneously at the meeting, impressing everyone with her quick thinking.
Synonyms
on the spur of the moment
without preparation