The meaning of SPICULE is a slender pointed usually hard body; especially : one of the minute calcareous or siliceous bodies that support the tissue of various invertebrates (such as sponges).

Spicules are structural elements found in most sponges. The meshing of many spicules serves as the sponge's skeleton and thus it provides structural support and potentially defense against …

Spicules are any of various small needle-like anatomical structures occurring in organisms. Spicule may also refer to: Spicule (glass manufacture), glass flakes formed in the production …

The spicules or sclerites are definite bodies, having a crystalline appearance and consisting in general of simple spines or of spines radiating from a point. They have an axis of organic …

2024年12月10日 · What is a Bone Spicule? A bone spicule in oral health refers to a small, sharp fragment of bone that becomes embedded in the gum tissue. These spicules can cause …

2016年9月28日 · Spicules are the structural components of a sponge, or the "bricks," and the shapes, sizes, and composition are unique for each species. Together, you can look at these …

2022年7月24日 · spicule A small, slender, sharp-pointed piece, usually on a surface, a small spike of flowers.

2024年5月21日 · The word “spicule” describes a pointed or needlelike structure. It is used in several different contexts in the sciences. Spicules can be observed on a microscopic and a …

Spicules are small, needle-like structures that are found in certain organisms, such as sponges. They are formed within cells and consist of a central filament surrounded by layers of silica …

Spicules lend structural stability to the sponge body, deter predators, and transmit light similar to optic fibers.