IMPARALLELED
Im*par"al*leled, a.

Defn: Unparalleled. [Obs.]

IMPARDONABLE
Im*par"don*a*ble, a. Etym: [Cf. F. impardonnable.]

Defn: Unpardonable. [Obs.] South.

IMPARIDIGITATE
Im*par`i*dig"i*tate, a. Etym: [L. impar unequal + digitus finger.]
(Anat.)

Defn: Having an odd number of fingers or toes, either one, three, or five, as in the horse, tapir, rhinoceros, etc.

IMPARIPINNATE
Im*par"i*pin"nate, a. Etym: [L. impar unequal + E. pinnate.] (Bot.)

Defn: Pinnate with a single terminal leaflet.

IMPARISYLLABIC Im*par"i*syl*lab"ic, a. Etym: [L. impar unequal + E. syllabic: cf. F. imparisyllabique.] (Gram.)

Defn: Not consisting of an equal number of syllables; as, an imparisyllabic noun, one which has not the same number of syllables in all the cases; as, lapis, lapidis; mens, mentis.