- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
miracle
-
acidic
-
bce
-
cooperativeness
-
accretion
-
110th
-
23rd
-
drag coefficient
-
midriff
-
incontinence
- Hide translation
ef
ef /ɛf/
noun
-
The 6th letter of the Roman alphabet
(
F
, ef
)
the 6th letter of the Roman alphabet