Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
discretion
cheap
sufficiently
SPONSORED LINKS
SPONSORED LINKS
tire
ultimately
principal
bans
sector
infrastructure
abiogenetic
Hide translation
mastered
mastered
/ˈmæstɝd/
adjective
Understood perfectly
(
down pat
,
mastered
,
down
)
understood perfectly
Had his algebra problems down
had his algebra problems down
Back
Next
Language