Reference meaning
ef
Last updated
The name of the Latin script letter F/f.
Other meanings
2. proper noun
Followed by a number from 0 to 5: initialism of Enhanced Fujita, a rating on the Enhanced Fujita scale used to indicate the intensity of a tornado; it has superseded the Fujita scale.
3. conjunction
Pronunciation spelling of if, representing dialectal English.
4. noun
Initialism of ejection fraction.
Source and scope
This definition is reproduced from English Wiktionary, sense en-ef-en-noun-69QjSqUl, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.