9 letters · 18 points in Scrabble
noun abnormally large red blood cell (associated with pernicious anemia)
originEtymology tree Proto-Indo-European *meh₂ḱ- Proto-Indo-European *-rós Proto-Indo-European *mh₂ḱrós Proto-Hellenic *makrós Ancient Greek μᾰκρός (măkrós)der. French macro-der. English macro- Ancient Greek κῠ́τος (kŭ́tos)der. Latin cytader. English -cyte English macrocyte From macro- + -cyte.
Etymology from Wiktionary, CC BY-SA 3.0