Exuviate \Ex*u"vi*ate\, v. i. [imp. & p. p. {Exuviated}, p. pr. & vb. n. {Exuviating}.][From {Exuviae}.] (Zo["o]l.) To she ※d an old covering or condition preliminary to taking on a new one; to molt.
There is reason to suppose that very old crayfish do not exuviate every year. --Huxley.