u 1 l 1 t 1 r 1 a 1 c 3 e 1 n 1 t 1 r 1 i 1 f 4 u 1 g 2 a 1 t 1 i 1 o 1 n 1
19 letters · 25 points in Scrabble
Meaning
noun centrifugation at very high speeds
originEtymology tree English ultra- English centrifugation English ultracentrifugation From ultra- + centrifugation.
Etymology from Wiktionary, CC BY-SA 3.0