Quaternion

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. A set of four persons or items.
  • n. Mathematics Any number of the form a + bi + cj + dk where a, b, c, and d are real numbers, ij = k, i2 = j2 = -1, and ij = -ji. Under addition and multiplication, quaternions have all the properties of a field, except multiplication is not commutative.
  • the GNU version of the Collaborative International Dictionary of English
  • n. The number four.
  • n. A set of four parts, things, or person; four things taken collectively; a group of four words, phrases, circumstances, facts, or the like.
  • n. A word of four syllables; a quadrisyllable.
  • n. The quotient of two vectors, or of two directed right lines in space, considered as depending on four geometrical elements, and as expressible by an algebraic symbol of quadrinomial form.
  • v. To divide into quaternions, files, or companies.
  • The Century Dictionary and Cyclopedia
  • n. A set, group, or body of four: applied to persons or things.
  • n. A word of four syllables; a quadrisyllable.
  • n. A fourfold quantity capable of being expressed in the form xi + yj + zk + w, where x, y, z, w are scalars, or real numbers, while i, j, k are vectors, or quantities whose squares are negative scalars. The calculus of such quantities is termed quaternions.
  • To divide into quaternions, files, or companies.
  • n. In book-making, a set or ‘gathering’ of four sheets of paper or parchment folded in two.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. the cardinal number that is the sum of three and one
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    digit    figure   
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