API donut — English Dictionary

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Language

API donut

Pronunciations (2)

/ˌeɪpiːaɪ ˈdəʊnʌt/
Pronunciation notes
- Received-Pronunciation
/ˌeɪpiaɪ ˈdoʊ(ˌ)nʌt/
Pronunciation notes
- General-American

Noun

An information table found on cans of motor oil, conforming to U.S. standards, which indicates the weight (viscosity) and type of oil. The central circle provides the oil viscosity rating (ie. 10W50), while the upper annulus section provides the oil type (ie. SP).
Usage
- US usage
Synonyms
API Service Symbol API service symbol

Word forms

API donuts

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