preconcentrating

16 LETTERS · 5 SYLLABLES · STARTS WITH P

preconcentrating is a valid 16-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3R1E1C3O1N1C3E1N1T1R1A1T1I1N1G2

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

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does preconcentrating mean?