- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
indium
-
slovenly
-
crusty
-
adaptation
-
bit-by-bit
-
bowling
-
acetic acid
-
delegation
-
achromic
-
matters
- Hide translation
mastered
mastered /ˈmæstɝd/
adjective
-
Understood perfectly
(
down pat
, mastered
, down
)
understood perfectly
Had his algebra problems down
had his algebra problems down