air-hardening

/ɜr_'hɑrdənɪŋ/

13 LETTERS · 3 SYLLABLES · STARTS WITH A

air-hardening is a valid 13-letter word worth 17 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1I1R1-0H4A1R1D2E1N1I1N1G2

1 + 1 + 1 + 0 + 4 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 2 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does air-hardening mean?