mutation

muutos

mutaatio Any alteration or change.
puhekieltä Any heritable change of the base-pair sequence of genetic material.
{{quote-magazine|year=2013|month=May-June|author=http://www.americanscientist.org/authors/detail/david-van-tassel David Van Tassel, http://www.americanscientist.org/authors/detail/lee-dehaan Lee DeHaan
A mutant.
puhekieltä An alteration a particular sound of a word, especially the initial consonant, which is triggered by the word's morphological or syntactic context and not by its phonological context.
puhekieltä A (m) for a collection of thrushes.
1984, Virginia Commission of Game and Inland Fisheries, Virginia Wildlife, volume 45:

Birdwatchers would enjoy a host of sparrows, a herd of swans, a descent of woodpeckers, a herd of wrens, and mutation of thrushes.

Names for a group: A flute or mutation of thrushes.

A Mutation of ThrushesThe authors of the books of venery were not predicting Darwin with this term, but taking a cue from a common fable of the time.