Loricatus

Part of speech: adjective

Definitions

1. Having a protective covering or armor, particularly referring to the shell of certain animals
2. Characterized by a hard and defensive outer layer, often as a means of survival in various species
3. Describing organisms or structures that possess a tough, encasing shell or armor for protection from predators or environmental factors

Etymology: "Loricatus" is the Latin past participle of "loricare," meaning "to cover with a leather breastplate" or "to armour." The Roman "lorica" was a cuirass, originally made of leather or linen, and the verb built on it describes the act of fitting someone with one. The word is a learned Latin borrowing used in zoology and anatomy, where it describes animals or structures that are armoured or plated, such as the loricate crocodilians or the armoured lorica of certain ciliates and rotifers. Because it is a classical coinage rather than a word that developed through everyday speech, its path into English runs through scientific Latin. Naturalists in the 18th and 19th centuries reached for Latin descriptors when classifying creatures, and "loricatus" was applied to organisms whose bodies were covered in protective plates or a hard sheath. The Roman soldier's leather corselet thus lives on in the names of animals that carry their own armour.