a. [ L. aberrans, -rantis, p. pr. of aberrare. See Aberr. ] 1. Wandering; straying from the right way. [ 1913 Webster ]
2. (Biol.) Deviating from the ordinary or natural type; exceptional; abnormal. [ 1913 Webster ]
The more aberrant any form is, the greater must have been the number of connecting forms which, on my theory, have been exterminated. Darwin. [ 1913 Webster ]