Word Meanings - REFRACTIVE - Book Publishers vocabulary database

Serving or having power to refract, or turn from a direct course; pertaining to refraction; as, refractive surfaces; refractive powers. Refractive index. See Index of refraction, under Index. -- Absolute refractive index , the index of refraction

Additional info about word: REFRACTIVE

Serving or having power to refract, or turn from a direct course; pertaining to refraction; as, refractive surfaces; refractive powers. Refractive index. See Index of refraction, under Index. -- Absolute refractive index , the index of refraction of a substances when the ray passes into it from a vacuum. -- Relative refractive index , the ratio of the sine of the angle of incidence to the sine of the angle of refraction for a ray passing out of one of the media into the other.

Related words: (words related to REFRACTIVE)

• UNDERDOER
  One who underdoes; a shirk.
• UNDERBRED
  Not thoroughly bred; ill-bred; as, an underbred fellow. Goldsmith.
• UNDERSECRETARY
  A secretary who is subordinate to the chief secretary; an assistant secretary; as, an undersecretary of the Treasury.
• UNDERPLOT
  1. A series of events in a play, proceeding collaterally with the main story, and subservient to it. Dryden. 2. A clandestine scheme; a trick. Addison.
• HAVENED
  Sheltered in a haven. Blissful havened both from joy and pain. Keats.
• UNDERNICENESS
  A want of niceness; indelicacy; impropriety.
• DIRECT CURRENT
  A current flowing in one direction only; -- distinguished from alternating current. When steady and not pulsating a direct current is often called a continuous current. A direct induced current, or momentary current of the same direction as the
• INDEXICAL
  Of, pertaining to, or like, an index; having the form of an index.
• UNDERSOIL
  The soil beneath the surface; understratum; subsoil.
• UNDERDOLVEN
  p. p. of Underdelve.
• SERVING
  a & n. from Serve. Serving board , a flat piece of wood used in serving ropes. -- Serving maid, a female servant; a maidservant. -- Serving mallet , a wooden instrument shaped like a mallet, used in serving ropes. -- Serving man, a male servant,
• UNDERPROP
  To prop from beneath; to put a prop under; to support; to uphold. Underprop the head that bears the crown. Fenton.
• DIRECTER
  One who directs; a director. Directer plane , the plane to which all right-lined elements in a warped surface are parallel.
• UNDERNIME
  1. To receive; to perceive. He the savor undernom Which that the roses and the lilies cast. Chaucer. 2. To reprove; to reprehend. Piers Plowman.
• UNDERCREST
  To support as a crest; to bear. Shak.
• UNDERGROUND INSURANCE
  Wildcat insurance.
• HAVENER
  A harbor master.
• UNDERSAY
  To say by way of derogation or contradiction. Spenser.
• UNDERTAPSTER
  Assistant to a tapster.
• UNDERDELVE
  To delve under.
• DISSERVE
  To fail to serve; to do injury or mischief to; to damage; to hurt; to harm. Have neither served nor disserved the interests of any party. Jer. Taylor. (more info) Etym:
• RESERVE
  1. To keep back; to retain; not to deliver, make over, or disclose. "I have reserved to myself nothing." Shak. 2. Hence, to keep in store for future or special use; to withhold from present use for another purpose or time; to keep; to retain. Gen.
• PLUNDERER
  One who plunders or pillages.
• DESERVEDNESS
  Meritoriousness.
• DUNDERHEAD
  A dunce; a numskull; a blockhead. Beau. & Fl.