oddball
Meanings
noun
- An eccentric or unusual person.
- A deviant stimulus that appears among repetitive stimuli during an experiment, to trigger an event-related potential in the participant.
adj
- Exotic, not mainstream.
Pronunciation
Word forms
Etymology
Compound of odd + ball. First used in late 1930s, describing an extra ball played as a bonus in pin-ball type games. Well-attested since the 1940s, with the adjective appearing earlier than the noun.
Synonyms
Related words
Derived words
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