impromptu
/ɪmˈprɑmptu/
adjective
- Done or said without planning or preparation; spontaneous.
- The band played an impromptu concert in the park.
- We had an impromptu meeting in the hallway to discuss the problem.
- She gave an impromptu speech at the family dinner.
Antonyms
adverb
- Without preparation or planning; spontaneously.
- They decided impromptu to go hiking instead of shopping.
- The teacher asked the students to speak impromptu about their weekend.
- He sang impromptu when his friends asked him to.
noun
- Something that is done or said without preparation, especially a short speech or performance.
- His impromptu on the piano was surprisingly beautiful.
- She delivered a clever impromptu at the award ceremony.
- The comedian's impromptu had the audience laughing.