Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
tinker
abyssinian cat
pun
SPONSORED LINKS
SPONSORED LINKS
acromyotonia
calamari
differ
mainstay
liquid
polly
forever
Hide translation
FO
FO
/ef oʊ/
noun
(military) an officer holding the rank of major or lieutenant colonel or colonel
(
field officer
,
field-grade officer
,
FO
)
(military) an officer holding the rank of major or lieutenant colonel or colonel
Back
Next
Language