actinium emanation

18 LETTERS · STARTS WITH A

actinium emanation is a valid 18-letter word worth 23 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1C3T1I1N1I1U1M3E1M3A1N1A1T1I1O1N1

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

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does actinium emanation mean?