saltational

Medical Dictionary

saltation sal·ta·tion (sāl-tā'shən, sôl-)
n.

  1. The act of leaping, jumping, or dancing.

  2. Discontinuous movement, transition, or development; advancement by leaps as of a disease or physiologic function.

  3. A single mutation that drastically alters the phenotype.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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