Hypertext Webster Gateway: "impermissible"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Impermissible \Im`per*mis"si*ble\, a.
Not permissible.
From WordNet (r) 1.7 (wn)
impermissible
adj 1: not permitted; "impermissible behavior" [ant: {permissible}]
2: not allowable
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