Webster's Revised Unabridged Dictionary (1913 + 1828)
result(s) from the 1913
Pil"lar (?), n. [OE. pilerF. pilier, LL. pilare, pilarium, pilarius, fr. L. pila a pillar. See Pile a heap.]
1. The general and popular term for a firm, upright, insulated support for a superstructure; a pier, column, or post; also, a column or shaft not supporting a superstructure, as one erected for a monument or an ornament.
Jacob set a pillar upon her grave.
Gen. xxxv. 20.
The place . . . vast and proud,
Supported by a hundred pillars stood.
2. Figuratively, that which resembles such a pillar in appearance, character, or office; a supporter or mainstay; as, the Pillars of Hercules; a pillar of the state. You are a well-deserving pillar."
By day a cloud, by night a pillar of fire.
3. (R. C. Ch.) A portable ornamental column, formerly carried before a cardinal, as emblematic of his support to the church. [Obs.]
4. (Man.) The center of the volta, ring, or manege ground, around which a horse turns.
From pillar to post, hither and thither; to and fro; from one place or predicament to another; backward and forward. [Colloq.] -- Pillar saint. See Stylite. -- Pillars of the fauces. See Fauces, 1.
Pil"lar, a. (Mach.) Having a support in the form of a pillar, instead of legs; as, a pillar drill.