centrosphere

2 senses · Free VividLex dictionary · Thesaurus

1. 1. (Geol.) The nucleus or central part of the earth, forming most of its mass; -- disting. from lithosphere, hydrosphere, etc. 2. (Biol.) The central mass of an aster from which the rays extend and within which the centrosome lies when present; the attraction sphere. The name has been used both as excluding and including the centrosome, and also to designate a modified mass of protoplasm about a centrosome whether aster rays are developed or not. Source: webster
2. The nucleus or central part of the earth, forming most of itsmass; -- disting. from lithosphere, hydrosphere, etc. Source: adambom

Thesaurus links

Related headwords in VividLex — dictionary ↔ thesaurus bridge for exploration and SEO depth.