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To pass from a visible to an invisible state; to go out of sight; to disappear; to fade; as, vapor vanishes from the sight by being dissipated; a ship vanishes from the sight of spectators on land. The horse vanished . . . out of sight. Chaucer. Go; vanish into air; away! Shak. The champions vanished from their posts w…

In a loose and popular sense, any visible diffused substance floating in the atmosphere and impairing its transparency, as smoke, fog, etc. The vapour which that fro the earth glood [glided]. Chaucer. Fire and hail; snow and vapors; stormy wind fulfilling his word. Ps. cxlviii. 8.

the foot left on the earth; a track or footstep; a trace; a sign; hence, a faint mark or visible sign left by something which is lost, or has perished, or is no longer present; remains; as, the vestiges of ancient magnificence in Palmyra; vestiges of former population. What vestiges of liberty or property have they le…

Not perceivable by the eye; invisible; unseen. "Viewless winds." Shak. Swift through the valves the visionary fair Repassed, and viewless mixed with common air. Pope.

Having the power of acting or of invisible efficacy without the agency of the material or sensible part; potential; energizing. Heat and cold have a virtual transition, without communication of substance. Bacon. Every kind that lives, Fomented by his virtual power, and warmed. Milton.

The quality or state of being visible.

which, when the sun is below the horizon, a star or planet emerging from his rays becomes visible. -- Beatific vision (Theol.), the immediate sight of God in heaven. -- Direct vision (Opt.), vision when the image of the object falls directly on the yellow spot (see under Yellow); also, vision by means of rays which a…

That can be seen; visible. [R.] Visual angle. (Opt.) See under Angle. -- Visual cone (Persp.), a cone whose vertex is at the point of sight, or the eye. -- Visual plane, any plane passing through the point of sight. -- Visual point, the point at which the visual rays unite; the position of the eye. -- Visual purple…

To make visual, or visible; to see in fancy. [Written also visualise.] No one who has not seen them [glaciers] can possibly visualize them. Lubbock.

The visible regions of the air; the vault of heaven; the sky. On the welkne shoon the sterres lyght. Chaucer. The fair welkin foully overcast. Spenser. When storms the welkin rend. Wordsworth.

avens; the creation; the system of created things; existent creation; the universe. The invisible things of him from the creation of the world are clearly seen. Rom. 1. 20. With desire to know, What nearer might concern him, how this world Of heaven and earth conspicuous first began. Milton.

rding the ideas which characters and words express, or of communicating them to others by visible signs.

That point in the visible celestial hemisphere which is vertical to the spectator; the point of the heavens directly overhead; -- opposed to nadir. From morn To noon he fell, from noon to dewy eve, A summer's day; and with the setting sun Dropped from the zenith, like a falling star. Milton.