secondary emission
NOUN
18 LETTERS · 6 SYLLABLES · STARTS WITH S
secondary emission is a valid 18-letter word worth 25 points in Scrabble and 28 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
S1E1C3O1N1D2A1R1Y4E1M3I1S1S1I1O1N1
1 + 1 + 3 + 1 + 1 + 2 + 1 + 1 + 4 + 0 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING
What does secondary emission mean?
NOUN · 1 SENSE
1
The emission of electrons from a surface that is bombarded by higher energy primary electrons.
BROADER