nonsexual

from WordNet (r) 3.0 (2006)

nonsexual
    adj 1: not having or involving sex; "an asexual spore"; "asexual
           reproduction" [syn: {asexual}, {nonsexual}] [ant:
           {sexual}]

from The Collaborative International Dictionary of English v.0.48

Nonsexual \Non*sex"u*al\, a.
   Having no distinction of sex; sexless; neuter.
   [1913 Webster]

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