femení
1. inappropriateness, unsuitability.
2. [de llenguatge] impropriety, infelicity.

adjectiu that cannot be (prolonged \ extended \ protracted).

femení disapproval.

verb transitiu
1. to disapprove of.
2. to frown on, condemn.
3. [demanda] to reject, dismiss.

adjectiu disapproving.

adjectiu
1. unexpected, unforeseen.
2. (a l’ \ d’) improvís locució adverbial unexpectedly, suddenly, on the spur of the moment.
3. parlar d’improvís to speak (off-hand \ unprepared).
4. tocar d’improvís música to play impromptu.

femení
1. improvisation.
2. música extemporization, impromptu.

adjectiu
1. improvising.
masculí i femení
2. improviser (or imporvisor).

verb transitiu
1. to improvise.
2. música etc. to extemporize (also extemporise UK).

adjectiu
1. improvised.
2. makeshift.
3. música extempore, impromptu.