SALTATION


Meaning of SALTATION in English

transcription, транскрипция: [ sal-ˈtā-shən, sȯl- ]

noun

Etymology: Latin saltation-, saltatio, from saltare to leap, dance, frequentative of salire to leap — more at sally

Date: 1646

1.

a. : the action or process of leaping or jumping

b. : dance

2.

a. : the origin of a new species or a higher taxon in essentially a single evolutionary step that in some especially former theories is held to be due to a major mutation or to unknown causes — compare Darwinism , neo-Darwinism , punctuated equilibrium

b. : mutation — used especially of bacteria and fungi

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.