intermediate vector boson

NOUN
25 LETTERS · STARTS WITH I

intermediate vector boson is a valid 25-letter word worth 33 points in Scrabble and 39 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1T1E1R1M3E1D2I1A1T1E1V4E1C3T1O1R1B3O1S1O1N1
1 + 1 + 1 + 1 + 1 + 3 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 3 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 =33 PTS
DOUBLE WORD → 66TRIPLE WORD → 99
MEANING

What does intermediate vector boson mean?

NOUN · 1 SENSE
1

A gauge boson that mediates weak interactions between particles.