Antecedent, an-te-sēd′ent, adj. going before in time: prior.—n. that which precedes in time: (gram.) the noun or pronoun to which a relative pronoun refers: (logic) a statement or proposition from which another is logically deduced: (math.) the antecedent of a ratio is the first of two terms which compose the ratio—the first and third in a series of four proportionals: (pl.) previous principles, conduct, history, &c.—n. Anteced′ence.—adv. Anteced′ently. [L. antecedent-em; ante, before, cedĕre, cessum, to go.]

Antecessor, an-te-ses′sor, n. (rare) a predecessor.

Antechamber, an′te-chām-bėr, n. a chamber or room leading to the chief apartment. [Fr. anti-chambre, ante-chambre.]

Antechapel, an′te-cha-pl, n. the outer part of the west end of a college chapel. [L. ante, before, and Chapel.]

Antedate, an′te-dāt, n. a date assigned which is earlier than the actual date.—v.t. to date before the true time: to assign an event to an earlier date: to bring about at an earlier date: to be of previous date: to accelerate: to anticipate. [L. ante, before, and Date.]

Antediluvian, -al, an-te-di-lū′vi-an, -al, adj. existing or happening before the Deluge or Flood: resembling the state of things before the Flood: very old-fashioned, primitive.—adv. Antedilū′vially.—n. Antedilū′vian, one who lived before the Flood: one who lives to be very old. [See Deluge.]

Antefix, an′te-fiks, n. (usually in pl.) term in ancient architecture, used of the ornamental tiles placed on the eaves of buildings to conceal the ends of the common or roofing tiles:—pl. An′tefixes, An′tefixa.—adj. An′tefixal. [L. ante, before, in front, and fixum, figĕre, to fix.]

Antelope, an′te-lōp, n. a quadruped belonging to the hollow-horned section of the order of Ruminants, differing from the goat in its beardless chin—a gregarious, peaceable animal, remarkable for grace, agility, and swiftness. [O. Fr. antelop—L. antalopus—Gr. antholops, of which the origin is uncertain, perhaps from Gr. anthein, to blossom, shine, and ōps, eye, and thus equivalent to 'bright-eyes.']

Antelucan, an-te-lōō′kan, adj. before dawn or daylight. [L. antelucanusante, before, lux, luc-is, light.]

Antemeridian, an-te-me-ri′di-an, adj. before midday or noon. [See Meridian.]