INFRA, Latin. Below, under, beneath, underneath. The opposite of supra, above. Thus we say primo gradu est supra, pater, mater; infra, filius, filia. In the first degree of kindred in the ascending line; above, is the father and the mother; below, in the descending line, the son and daughter. Inst. 3, 6, l. 2. In another, sense, this word signifies within; as, infra corpus comitatus, within the body of the county; infra proesidia, within the guards. 3. It also signifies during; as infra furorem during the madness.

Source: Bouvier's Law Dictionary, Revised 6th Ed (1856)
 

Infra \In*"fra\, adv. [L. Cf. Inferior.]

Below; beneath; under; after; -- often used as a prefix. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

infra adv : (in writing) see below; "vide infra" [syn: below]

Source: WordNet (r) 2.0
 

Infra \In*"fra\, adv. [L. Cf. Inferior.]

Below; beneath; under; after; -- often used as a prefix.

Source: Webster's Revised Unabridged Dictionary (1913)