Free translatorFree translator
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Cleavage   /klˈivədʒ/  /klˈivɪdʒ/   Listen
noun
Cleavage  n.  
1.
The act of cleaving or splitting.
2.
(Crystallog.) The quality possessed by many crystallized substances of splitting readily in one or more definite directions, in which the cohesive attraction is a minimum, affording more or less smooth surfaces; the direction of the dividing plane; a fragment obtained by cleaving, as of a diamond. See Parting.
3.
(Geol.) Division into laminae, like slate, with the lamination not necessarily parallel to the plane of deposition; usually produced by pressure.
Basal cleavage, cleavage parallel to the base of a crystal, or to the plane of the lateral axes.
Cell cleavage (Biol.), multiplication of cells by fission. See Segmentation.
Cubic cleavage, cleavage parallel to the faces of a cube.
Diagonal cleavage, cleavage parallel to ta diagonal plane.
Egg cleavage. (Biol.) See Segmentation.
Lateral cleavage, cleavage parallel to the lateral planes.
Octahedral cleavage, Dodecahedral cleavage, or Rhombohedral cleavage, cleavage parallel to the faces of an octahedron, dodecahedron, or rhombohedron.
Prismatic cleavage, cleavage parallel to a vertical prism.






Collaborative International Dictionary of English 0.48








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |





"Cleavage" Quotes from Famous Books



... felling, amputation, cleavage, truncation, curtailment, celotomy, dissection, scarification, slashing, cropping; slip, scion, clipping. Associated Words: sectile, ...
— Putnam's Word Book • Louis A. Flemming

... our wisdom to grip these peoples to us with living hooks of justice and charity till all lines of national cleavage disappear, and in the Entity of our Canadian national life, and in the Unity of our world-wide Empire, we fuse into a people whose strength will endure the slow shock of time for the honour of our name, for the good of mankind, and for the glory ...
— The Foreigner • Ralph Connor

... have given all the tea in China for a lump of ice to melt into water, but no ice was within our reach. Three bergs were in sight and we pulled towards them, hoping that a trail of brash would be floating on the sea to leeward; but they were hard and blue, devoid of any sign of cleavage, and the swell that surged around them as they rose and fell made it impossible for us to approach closely. The wind was gradually hauling ahead, and as the day wore on the rays of the sun beat fiercely down from a cloudless ...
— South! • Sir Ernest Shackleton

... drift; but they are of a workmanship at least as unskilled as that of the ordinary stone celts of Western and Northern Europe, which till the discoveries of M. Perthes were regarded as the most ancient human remains in our quarter of the globe. They indicate some practical knowledge of the cleavage of silicious rocks, but they show no power of producing even such finish as the celts frequently exhibit. In one case only has a flint instrument been discovered perfectly regular in form, and presenting a sharp angular exactness. The instrument, ...
— The Seven Great Monarchies Of The Ancient Eastern World, Vol 1. (of 7): Chaldaea • George Rawlinson

... positively that the pallet stones are at fault because some escapements need oiling, but the fact must admit of explanation some way, and is this not at least a rational solution? All persons who have paid attention to crystallography are aware that crystals are built up, and have lines of cleavage. In the manufacture of hole jewels, care must be taken to work with the axis of crystallization, or a ...
— Watch and Clock Escapements • Anonymous


More quotes...



Copyright © 2024 Free Translator.org