Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
pygmy
methacholine
courteous
SPONSORED LINKS
SPONSORED LINKS
perceived
actin
during
abo group
federation
condensation pump
expect
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