Intrenchant
Pronunciation : In*trench"ant
Part of Speech : a.
Etymology : [Pref. in- not + trenchant.]
Definition : Defn: Not to be gashed or marked with furrows. [Obs.] As easy mayest thou the intrenchant air With thy keen sword impress, as make me bleed. Shak.
Source : Webster's Unabridged Dictionary, 1913