Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
deviant
actinic keratosis
daniel
SPONSORED LINKS
SPONSORED LINKS
takes
acrocomia vinifera
orchard
across the board
pittance
software engineer
budgerygah
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