- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
nonmetamorphic
-
park
-
ease up
-
greatest
-
dictum
-
concurrent negligence
-
compatible
-
hummingbird
-
endearingly
-
intrude
- Hide translation
mastered
mastered /ˈmæstɝd/
adjective
-
Understood perfectly
(
down pat
, mastered
, down
)
understood perfectly
Had his algebra problems down
had his algebra problems down