Definition of Segmentation. Meaning of Segmentation. Synonyms of Segmentation

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

Definition of Segmentation

Segmentation
Segmentation Seg`men*ta"tion, n. The act or process of dividing into segments; specifically (Biol.), a self-division into segments as a result of growth; cell cleavage; cell multiplication; endogenous cell formation. Segmentation cavity (Biol.), the cavity formed by the arrangement of the cells in segmentation or cleavage of the ovum; the cavity of the blastosphere. In the gastrula stage, the segmentation cavity in which the mesoblast is formed lies between the entoblast and ectoblast. See Illust. of Invagination. Segmentation nucleus (Biol.), the body formed by fusion of the male and female pronucleus in an impregnated ovum. See the Note under Pronucleus. Segmentation of the ovum, or Egg cleavage (Biol.), the process by which the embryos of all the higher plants and animals are derived from the germ cell. In the simplest case, that of small ova destitute of food yolk, the ovum or egg divides into two similar halves or segments (blastomeres), each of these again divides into two, and so on, thus giving rise to a mass of cells (mulberry mass, or morula), all equal and similar, from the growth and development of which the future animal is to be formed. This constitutes regular segmentation. Quite frequently, however, the equality and regularity of cleavage is interfered with by the presence of food yolk, from which results unequal segmentation. See Holoblastic, Meroblastic, Alecithal, Centrolecithal, Ectolecithal, and Ovum. Segmentation sphere (Biol.), the blastosphere, or morula. See Morula.

Meaning of Segmentation from wikipedia

- segment, segmentation, or segmental in Wiktionary, the free dictionary. Segment, segmentation, segmented, or segmental may refer to: Segmentation (biology)...
- In digital image processing and computer vision, image segmentation is the process of partitioning a digital image into multiple image segments, also known...
- In computing, a segmentation fault (often shortened to segfault) or access violation is a fault, or failure condition, raised by hardware with memory protection...
- In marketing, market segmentation or customer segmentation is the process of dividing a consumer or business market into meaningful sub-groups of current...
- Memory segmentation is an operating system memory management technique of dividing a computer's primary memory into segments or sections. In a computer...
- Segmentation in biology is the division of some animal and plant body plans into a linear series of repetitive segments that may or may not be interconnected...
- Text segmentation is the process of dividing written text into meaningful units, such as words, sentences, or topics. The term applies both to mental processes...
- Segmentation contractions (or movements) are a type of intestinal motility. Unlike peristalsis, which predominates in the esophagus, segmentation contractions...
- Segmentation and re****embly (SAR) is the process used to fragment and re****emble variable length packets into fixed length cells so as to allow them to...
- Speech segmentation is the process of identifying the boundaries between words, syllables, or phonemes in spoken natural languages. The term applies both...