BETWEENBRAINS
Scrabble letter values: B3E1T1W4E1E1N1B3R1A1I1N1S1 = 20
Definition
BETWEENBRAINS is the plural of BETWEENBRAIN.
noun BETWEENBRAIN: the posterior division of the forebrain.
Synonyms of BETWEENBRAIN: diencephalon, interbrain, thalmencephalon