browse words by letter
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
thermions |
Grep of noun thermion thermion thermionic current thermionic emission thermionic tube thermionic vacuum tube thermionic valve thermionics Overview of noun thermion The noun thermion has 1 sense (no senses from tagged texts) 1. thermion -- (an electrically charged particle (electron or ion) emitted by a substance at a high temperature) Overview of noun thermion The noun thermion has 1 sense (no senses from tagged texts) 1. thermion -- (an electrically charged particle (electron or ion) emitted by a substance at a high temperature)
thermions definition