spontaneous presentation

Definitions

A medical or clinical occurrence where a patient arrives for care without a prior appointment or referral.

The sudden or unprompted emergence of a topic, idea, or performance during a structured event or conversation.

Examples

The professor asked the students to deliver a spontaneous presentation on a topic they had just researched in class.

Her ability to handle a spontaneous presentation without any preparation impressed the entire board of directors.

Synonyms

impromptu delivery unrehearsed speech extemporaneous talk off-the-cuff presentation improvised address

Antonyms

scripted presentation rehearsed speech prepared address memorized talk planned delivery