adjective a·func·tion·al \(ˈ)ā-¦fəŋ(k)-shnəl, -shə-nəl\

Definition of afunctional

  1. :  lacking a normal function the afunctional vestigial teeth of certain snakes having a stiff afunctional knee

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Origin and Etymology of afunctional

2a- + functional

First Known Use: circa 1894

Seen and Heard

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a trip made at another's expense

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