Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
mandrill
dry cleaner
samaria
SPONSORED LINKS
SPONSORED LINKS
insatiable
aggrandise
achilles' heel
1000000000000
mongol tatar
acarpelous
equipoise
Hide translation
acorn tube
acorn tube
/ˈeɪˌkɔrn tuːb/
noun
A small vacuum tube; used at high frequencies
(
acorn tube
)
a small vacuum tube; used at high frequencies
Back
Next
Language