1. Inclination; propensity; proneness; tendency. "A proclivity to steal." Abp. Bramhall.

2. Readiness; facility; aptitude. He had such a dexterous proclivity as his teachers were fain to restrain his forwardness. Sir H. Wotton.

PROCLIVOUS
Pro*cli"vous, a. Etym: [L. proclivus. See Proclive.]

1. Inclined; tending by nature. [R.]

2. (Zoöl.)

Defn: Having the incisor teeth directed forward.

PROCOELE
Pro*coele", n. Etym: [Pref. pro + Gr. (Anat.)

Defn: A lateral cavity of the prosencephalon; a lateral ventricle of the brain. B. G. Wilder.

PROCOELIA
Pro*coe"li*a n.; pl. Procoeliæ (. Etym: [ NL.] (Anat.)

Defn: Same as Procoele.