Of a person, bisexual.
Exceptionally skillful; adept in more than one medium, genre, style, etc.
Having equal ability in both hands; in particular, able to write equally well with both hands.
Equally usable by left-handed and right-handed people (as a tool or instrument).
Exceedingly variable; readily assuming different shapes or forms.
A protein that has been slightly modified by water, dilute acid, or enzymes, but not modified to the extent of a metaprotein.