infantile fixation

NOUN /ɪnfən,taɪl_fɪk'seɪʃən/
18 LETTERS · STARTS WITH I

infantile fixation is a valid 18-letter word worth 30 points in Scrabble and 34 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1F4A1N1T1I1L1E1F4I1X8A1T1I1O1N1
1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 8 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does infantile fixation mean?

NOUN · 1 SENSE
1

An abnormal state in which development has stopped prematurely.