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.

femení
1. imprudence.
2. rashness.
3. indiscretion.
4. carelessness.