12-Letter Words That Start With: CEN

• an apparatus that uses centrifugal force to separate particles from a suspension

• rotate at very high speed in order to separate the liquids from the solids

• the central or most important feature

• something placed at the center of something else (as on a table)

• every hundred years; once in a century

• a retractable fin keel used on sailboats to prevent drifting to leeward

• A length of chromosome in which an average of 0.01 crossover occurs per generation.