Definition of Columnar structure. Meaning of Columnar structure. Synonyms of Columnar structure

Here you will find one or more explanations in English for the word Columnar structure. Also in the bottom left of the page several parts of wikipedia pages related to the word Columnar structure and, of course, Columnar structure synonyms and on the right images related to the word Columnar structure.

Definition of Columnar structure

Columnar structure
Structure Struc"ture, n. [L. structura, from struere, structum, to arrange, build, construct; perhaps akin to E. strew: cf. F. structure. Cf. Construe, Destroy, Instrument, Obstruct.] 1. The act of building; the practice of erecting buildings; construction. [R.] His son builds on, and never is content Till the last farthing is in structure spent. --J. Dryden, Jr. 2. Manner of building; form; make; construction. Want of insight into the structure and constitution of the terraqueous globe. --Woodward. 3. Arrangement of parts, of organs, or of constituent particles, in a substance or body; as, the structure of a rock or a mineral; the structure of a sentence. It [basalt] has often a prismatic structure. --Dana. 4. (Biol.) Manner of organization; the arrangement of the different tissues or parts of animal and vegetable organisms; as, organic structure, or the structure of animals and plants; cellular structure. 5. That which is built; a building; esp., a building of some size or magnificence; an edifice. There stands a structure of majestic frame. --Pope. Columnar structure. See under Columnar.
Columnar structure
Columnar Co*lum"*nar, a. [L. columnaris, fr. columna.] Formed in columns; having the form of a column or columns; like the shaft of a column. Columnar epithelium (Anat.), epithelium in which the cells are prismatic in form, and set upright on the surface they cover. Columnar structure (Geol.), a structure consisting of more or less regular columns, usually six-sided, but sometimes with eight or more sides. The columns are often fractured transversely, with a cup joint, showing a concave surface above. This structure is characteristic of certain igneous rocks, as basalt, and is due to contraction in cooling.

Meaning of Columnar structure from wikipedia

- Columnar jointing is a geological structure where sets of intersecting closely spaced fractures, referred to as joints, result in the formation of a regular...
- (scaly), columnar, and cuboidal. These can be arranged in a singular layer of cells as simple epithelium, either simple squamous, simple columnar, or simple...
- and sills. Columnar jointing is also known as either columnar structure, prismatic joints, or prismatic jointing. Rare cases of columnar jointing have...
- particles (like cells and atoms) into cylindrical crystalline structures. The book "Columnar Structures of Spheres: Fundamentals and Applications" serves as a...
- soils: platy, prismatic, columnar, granular, and blocky. There are also structureless conditions. Some soils have simple structure, each unit being an entity...
- Simple columnar epithelium is a single layer of columnar epithelial cells which are tall and slender with oval-shaped nuclei located in the basal region...
- noise quickly became a standard modeling technique for cortical columnar structure. In 1992, Rojer and Schwartz demonstrated that the formation of cortical...
- The columnar phase is a class of mesophases in which molecules ****emble into cylindrical structures to act as mesogens. Originally, these kinds of liquid...
- of spheres inside a cylindrical confinement. Those structures are also called columnar structures or crystals. A. titanum derives its name from Ancient...
- amorphous appearing mineral, often with a granular, fibrous, or columnar structure, sometimes forming reniform crusts. It has a metallic luster, a black...