auto-inoculability

18 LETTERS · 8 SYLLABLES · STARTS WITH A

auto-inoculability is a valid 18-letter word worth 24 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1U1T1O1-0I1N1O1C3U1L1A1B3I1L1I1T1Y4

1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does auto-inoculability mean?