tau-minus particle

NOUN
18 LETTERS · STARTS WITH T

tau-minus particle is a valid 18-letter word worth 22 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1A1U1-0M3I1N1U1S1P3A1R1T1I1C3L1E1
1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does tau-minus particle mean?

NOUN · 1 SENSE
1

A lepton of very great mass.

SYNONYMS
BROADER