Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
intestine
honeybee
atrocious
SPONSORED LINKS
SPONSORED LINKS
signature
dolly
glad
elaboration
divergence
acherontia
acetylation
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