pseudometric space

18 LETTERS · STARTS WITH P

pseudometric space is a valid 18-letter word worth 28 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3S1E1U1D2O1M3E1T1R1I1C3S1P3A1C3E1

3 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 + 3 + 0 + 1 + 3 + 1 + 3 + 1 =28 PTS

DOUBLE WORD → 56TRIPLE WORD → 84

MEANING

What does pseudometric space mean?