11 letters · 23 points in Scrabble
noun an immature lymphocyte
originEtymology tree English lympho- Ancient Greek βλᾰστᾰ́νω (blăstắnō) Proto-Indo-European *-tós Proto-Hellenic *-tós Ancient Greek -τός (-tós) Ancient Greek βλᾰστός (blăstós)bor. English -blast English lymphoblast From lympho- + -blast.
Etymology from Wiktionary, CC BY-SA 3.0