retrograde amnesia

NOUN /rɛtrə,greɪd_æm'niʒə/
18 LETTERS · STARTS WITH R

retrograde amnesia is a valid 18-letter word worth 21 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1T1R1O1G2R1A1D2E1A1M3N1E1S1I1A1
1 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 2 + 1 + 0 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =21 PTS
DOUBLE WORD → 42TRIPLE WORD → 63
MEANING

What does retrograde amnesia mean?

NOUN · 1 SENSE
1

Loss of memory for events immediately preceding a trauma.