Word Meanings - VERSOR - Book Publishers vocabulary database

The turning factor of a quaternion. Note: The change of one vector into another is considered in quaternions as made up of two operations; 1st, the rotation of the first vector so that it shall be parallel to the second; 2d, the change of length

Additional info about word: VERSOR

The turning factor of a quaternion. Note: The change of one vector into another is considered in quaternions as made up of two operations; 1st, the rotation of the first vector so that it shall be parallel to the second; 2d, the change of length so that the first vector shall be equal to the second. That which expresses in amount and kind the first operation is a versor, and is denoted geometrically by a line at right angles to the plane in which the rotation takes place, the length of this line being proportioned to the amount of rotation. That which expresses the second operation is a tensor. The product of the versor and tensor expresses the total operation, and is called a quaternion. See Quaternion. Quadrantal versor. See under Quadrantal.

Related words: (words related to VERSOR)

• SECOND
  1. Immediately following the first; next to the first in order of place or time; hence, occuring again; another; other. And he slept and dreamed the second time. Gen. xli. 5. 2. Next to the first in value, power, excellence, dignity,
• SHALLOP
  A boat. thrust the shallop from the floating strand. Spenser. Note: The term shallop is applied to boats of all sizes, from a light canoe up to a large boat with masts and sails.
• FIRST
  Sw. & Dan. förste, OHG. furist, G. fürst prince; a superlatiye form 1. Preceding all others of a series or kind; the ordinal of one; earliest; as, the first day of a month; the first year of a reign. 2. Foremost; in front of, or in advance of,
• CONSIDERINGLY
  With consideration or deliberation.
• ANOTHER-GUESS
  Of another sort. It used to go in another-guess manner. Arbuthnot.
• TURNSTONE
  Any species of limicoline birds of the genera Strepsilas and Arenaria, allied to the plovers, especially the common American and European species . They are so called from their habit of turning up small stones in search of mollusks and
• TURNINGNESS
  The quality of turning; instability; tergiversation. Sir P. Sidney.
• CHANGEFUL
  Full of change; mutable; inconstant; fickle; uncertain. Pope. His course had been changeful. Motley. -- Change"ful*ly, adv. -- Change"ful*ness, n.
• TURNING
  The pieces, or chips, detached in the process of turning from the material turned. (more info) 1. The act of one who, or that which, turns; also, a winding; a bending course; a fiexure; a meander. Through paths and turnings often trod
• TURN-SICK
  Giddy. Bacon.
• LENGTHEN
  To extent in length; to make longer in extent or duration; as, to lengthen a line or a road; to lengthen life; -- sometimes followed by out. What if I please to lengthen out his date. Dryden.
• TURNVEREIN
  A company or association of gymnasts and athletes.
• TURNHALLE
  A building used as a school of gymnastics.
• LENGTHFUL
  Long. Pope.
• TURNSPIT
  A small breed of dogs having a long body and short crooked legs. These dogs were formerly much used for turning a spit on which meat was roasting. (more info) 1. One who turns a spit; hence, a person engaged in some menial office. His lordship
• TURNSOLE
  + sole the sun, L. sol. See Turn, Solar, a., and cf. A plant of the genus Heliotropium; heliotrope; -- so named because its flowers are supposed to turn toward the sun. The sunflower. A kind of spurge . The euphorbiaceous plant Chrozophora
• TURN-BUCKLE
  A loop or sleeve with a screw thread at one end and a swivel at the other, -- used for tightening a rod, stay, etc. A gravitating catch, as for fastening a shutter, the end of a chain, or a hasp.
• TURNCOAT
  One who forsakes his party or his principles; a renegade; an apostate. He is a turncoat, he was not true to his profession. Bunyan.
• CHANGEABLY
  In a changeable manner.
• TURNBULL'S BLUE
  The double cyanide of ferrous and ferric iron, a dark blue amorphous substance having a coppery luster, used in dyeing, calico printing, etc. Cf. Prussian blue, under Prussian.
• RE-TURN
  To turn again.
• OLFACTOR
  A smelling organ; a nose.
• NOCTURNAL
  1. Of, pertaining to, done or occuring in, the night; as, nocturnal darkness, cries, expedition, etc.; -- opposed to Ant: diurnal. Dryden. 2. Having a habit of seeking food or moving about at night; as, nocturnal birds and insects.
• SATURNISM
  Plumbum. Quain.
• UNCONSIDERED
  Not considered or attended to; not regarded; inconsiderable; trifling. A snapper-up of unconsidered trifles. Shak.
• CALEFACTOR
  A heater; one who, or that which, makes hot, as a stove, etc.
• DIUTURNAL
  Of long continuance; lasting. Milton.
• REEXCHANGE
  To exchange anew; to reverse .
• OVERTURN
  1. To turn or throw from a basis, foundation, or position; to overset; as, to overturn a carriage or a building. 2. To subvert; to destroy; to overthrow. 3. To overpower; to conquer. Milton. Syn. -- To demolish; overthrow. See Demolish.
• INCONSIDERATION
  Want of due consideration; inattention to consequences; inconsiderateness. Blindness of mind, inconsideration, precipitation. Jer. Taylor. Not gross, willful, deliberate, crimes; but rather the effects of inconsideration. Sharp.