Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
synonymously
mam
don
SPONSORED LINKS
SPONSORED LINKS
unconscious
mislead
pop-up
concavo-concave
abydos
believe in
manganese
Hide translation
acetylene
acetylene
/əˈsɛtəˌliːn/
noun
A colorless flammable gas used chiefly in welding and in organic synthesis
(
acetylene
,
alkyne
,
ethyne
)
a colorless flammable gas used chiefly in welding and in organic synthesis
Back
Next
Language