- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
academicianship
-
contemporary
-
ensue
-
necktie
-
accommodating
-
loop topology
-
tit for tat
-
routine
-
manganese steel
-
greedy
- Hide translation
bitumen
bitumen /ˌbaɪˈtuːmən/
noun
-
Any of various naturally occurring impure mixtures of hydrocarbons
(
bitumen
)
any of various naturally occurring impure mixtures of hydrocarbons