Aspis

Part of speech: noun

Pronunciation: /ˈæspɪs/

Definitions

1. A form of armor or shield used historically for protection, often linked to tortoise shells or ancient military items
2. A symbol of defense and safety commonly found in heraldic designs or mythological references
3. A type of protective gear used in ancient times, often recognized for its curved shape resembling a tortoise shell ; an emblem representing safety and defense in coats of arms or mythological iconography

Etymology: The Greek "aspis" was a big, round, bowl-shaped shield, the kind carried by heavy infantry in the phalanx, and the word's core meaning is simply "flat bowl" or "shield." That shape is the whole story: the same root that gave the Greeks a word for a shallow dish gave them their defining piece of battlefield equipment. English took the term directly from Ancient Greek, so it has kept its original sense rather than drifting into something else. Its everyday use today is almost entirely historical, appearing when writers describe Greek or Macedonian soldiers, or when discussing classical warfare. Asp, the name of the venomous snake, is a separate word that happens to look the same.