semasiological unit

19 LETTERS · STARTS WITH S

semasiological unit is a valid 19-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1E1M3A1S1I1O1L1O1G2I1C3A1L1U1N1I1T1

1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does semasiological unit mean?