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Webster’s Dictionary (1828)



36,747 words match “RA”

ALGEBRA n. 2 definitions
That branch of mathematics which treats of the relations and properties of quantity by means of letters and other symbols. It is applicable to those relations that are true of every kind of magnitude.
ALGEBRAIC; ALGEBRAICAL a.
Of or pertaining to algebra; containing an operation of algebra, or deduced from such operation; as, algebraic characters; algebraical writings. Algebraic curve, a curve such that the equation which expresses the relation between the coördinates of its points involves only the ordinary operations of algebra; -- opposed…
ALGEBRAICALLY adv.
By algebraic process.
ALGEBRAIST n.
One versed in algebra.
ALGEBRAIZE v.
To perform by algebra; to reduce to algebraic form.
ALHAMBRA n.
The palace of the Moorish kings at Granada.
ALHAMBRAIC; ALHAMBRESQUE a.
Made or decorated after the fanciful style of the ornamentation in the Alhambra, which affords an unusually fine exhibition of Saracenic or Arabesque architecture.
ALKORAN n.
The Mohammedan Scriptures. Same as Alcoran and Koran.
ALKORANIC a.
Same as Alcoranic.
ALKORANIST n.
Same as Alcoranist.
ALLATRATE v.
To bark as a dog. [Obs.] Stubbes.
ALLITERAL a.
Pertaining to, or characterized by alliteration.
ALLITERATE v. 2 definitions
To employ or place so as to make alliteration. Skeat.
ALLITERATION n.
The repetition of the same letter at the beginning of two or more words immediately succeeding each other, or at short intervals; as in the following lines: - Behemoth, biggest born of earth, upheaved His vastness. Milton. Fly o'er waste fens and windy fields. Tennyson.
ALLITERATIVE a.
Pertaining to, or characterized by, alliteration; as, alliterative poetry. -- Al*lit"er*a*tive*ly, adv. -- Al*lit"er*a*tive*ness, n.
ALLITERATOR n.
One who alliterates.
ALLOGRAPH n.
r signature made by some person other than any of the parties thereto; -- opposed to autograph.
ALLURANCE n.
Allurement. [R.]
ALMAGRA n.
A fine, deep red ocher, somewhat purplish, found in Spain. It is the sil atticum of the ancients. Under the name of Indian red it is used for polishing glass and silver.
ALPHA RAYS n.
Rays of relatively low penetrating power emitted by radium and other radioactive substances, and shown to consist of positively charged particles (perhaps particles of helium) having enormous velocities but small masses. They are slightly deflected by a strong magnetic or electric field.
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