Word Meanings - LIBRATION - Book Publishers vocabulary database

A real or apparent libratory motion, like that of a balance before coming to rest. Libration of the moon, any one of those small periodical changes in the position of the moon's surface relatively to the earth, in consequence of which

Additional info about word: LIBRATION

A real or apparent libratory motion, like that of a balance before coming to rest. Libration of the moon, any one of those small periodical changes in the position of the moon's surface relatively to the earth, in consequence of which narrow portions at opposite limbs become visible or invisible alternately. It receives different names according to the manner in which it takes place; as: Libration in longitude, that which, depending on the place of the moon in its elliptic orbit, causes small portions near the eastern and western borders alternately to appear and disappear each month. Libration in latitude, that which depends on the varying position of the moon's axis in respect to the spectator, causing the alternate appearance and disappearance of either pole. Diurnal or parallactic libration, that which brings into view on the upper limb, at rising and setting, some parts not in the average visible hemisphere. (more info) 1. The act or state of librating. Jer. Taylor.

Related words: (words related to LIBRATION)

• COMMENDATOR
  One who holds a benefice in commendam; a commendatary. Chalmers.
• COMBER
  1. One who combs; one whose occupation it is to comb wool, flax, etc. Also, a machine for combing wool, flax, etc. 2. A long, curling wave.
• COMPATIENT
  Suffering or enduring together. Sir G. Buck.
• COMMISSARY
  An officer on the bishop, who exercises ecclesiastical jurisdiction in parts of the diocese at a distance from the residence of the bishop. Ayliffe. An officer having charge of a special sevice; as, the commissary of musters. An officer
• COMMERCIALLY
  In a commercial manner.
• COMPOSITOUS
  Belonging to the Compositæ; composite. Darwin.
• COMMISERATION
  The act of commiserating; sorrow for the wants, afflictions, or distresses of another; pity; compassion. And pluck commiseration of his state From brassy bosoms and rough hearts of flint. Shak. Syn. -- See Sympathy.
• COMMENSURABILITY
  The quality of being commersurable. Sir T. Browne.
• COMPASSIONATELY
  In a compassionate manner; mercifully. Clarendon.
• COMPROMISE
  promise to abide by the decision of an arbiter, fr. compromittere to 1. A mutual agreement to refer matters in dispute to the decision of arbitrators. Burrill. 2. A settlement by arbitration or by mutual consent reached by concession on both
• EARTHLY-MINDED
  Having a mind devoted to earthly things; worldly-minded; -- opposed to spiritual-minded. -- Earth"ly-mind`ed*ness, n.
• EARTH FLAX
  A variety of asbestus. See Amianthus.
• COMPENSATOR
  An iron plate or magnet placed near the compass on iron vessels to neutralize the effect of the ship's attraction on the needle. (more info) 1. One who, or that which, compensates; -- a name applied to various mechanical devices.
• COMPREHENSIVENESS
  The quality of being comprehensive; extensiveness of scope. Compare the beauty and comprehensiveness of legends on ancient coins. Addison.
• COMPANIONLESS
  Without a companion.
• COMFORTLESS
  Without comfort or comforts; in want or distress; cheerless. Comfortless through turanny or might. Spenser. Syn. -- Forlorn; desolate; cheerless; inconsolable; disconsolate; wretched; miserable. -- Com"fort*less*ly, adv. -- Com"fort*less*ness, n.
• COMPARATIVELY
  According to estimate made by comparison; relatively; not positively or absolutely. With but comparatively few exceptions. Prescott.
• COMPARE
  To inflect according to the degrees of comparison; to state positive, comparative, and superlative forms of; as, most adjectives of one syllable are compared by affixing "-er" and "-est" to the positive form; as, black, blacker, blackest; those
• COMPLANATE
  Flattened to a level surface.
• COMMENDER
  One who commends or praises.
• PERIODIC; PERIODICAL
  Of or pertaining to a period; constituting a complete sentence. Periodic comet , a comet that moves about the sun in an elliptic orbit; a comet that has been seen at two of its approaches to the sun. -- Periodic function , a function whose values
• INDECOMPOSABLENESS
  Incapableness of decomposition; stability; permanence; durability.
• INTERCOMMUNION
  Mutual communion; as, an intercommunion of deities. Faber.
• INCONSEQUENCE
  The quality or state of being inconsequent; want of just or logical inference or argument; inconclusiveness. Bp. Stillingfleet. Strange, that you should not see the inconsequence of your own reasoning! Bp. Hurd.
• UNBECOMING
  Not becoming; unsuitable; unfit; indecorous; improper. My grief lets unbecoming speeches fall. Dryden. -- Un`be*com"ing*ly, adv. -- Un`be*com"ing*ness, n.
• ENCOMBERMENT
  Hindrance; molestation. Spenser.
• INCOMMENSURABLE
  Not commensurable; having no common measure or standard of comparison; as, quantities are incommensurable when no third quantity can be found that is an aliquot part of both; the side and diagonal of a square are incommensurable with each other;
• UNCOMMON
  Not common; unusual; infrequent; rare; hence, remarkable; strange; as, an uncommon season; an uncommon degree of cold or heat; uncommon courage. Syn. -- Rare; scarce; infrequent; unwonted. -- Un*com"mon*ly, adv. -- Un*com"mon*ness, n.