echini
Definition
Noun (plural of echinus): 1. Zoology: The plural form of "echinus," referring to sea urchins, a type of marine animal with a spiny, round shell.
2. Architecture: The plural form of "echinus," referring to a rounded molding or convex ornament, especially in classical architecture, such as the curved part of a Doric column capital.
Usage Examples
- Zoology: (The pools were full of sea urchins.)
- Architecture: (The column capitals had rounded, decorated moldings.)
Advanced Usage
- "Echini" in scientific classification: In biological taxonomy, "echini" may be used as a plural term for species within the class Echinoidea. (They documented uncommon sea urchins.)
Variants and Related Words
- Echinus (singular noun): The base form. (One sea urchin moved.)
- Echinate (adj): Having spines or prickles. (The spiny exterior discouraged animals.)
Synonyms
- Sea urchins: The common term for echini in zoology.
- Ovolo molding: A synonym for echini in architecture, referring to the convex curve.
Related Idioms
- No common idioms exist for "echini," as it is a specialized term.