Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
4wd
acoustic absorption
submarine earthquake
SPONSORED LINKS
SPONSORED LINKS
enhanced
declare oneself
blushful
leakage
hands
gasps
ii
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