Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
idle
grossness
indebted
SPONSORED LINKS
SPONSORED LINKS
superior
ledge
semiconductor
essen
compliant
concise
butt
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