Erosus

Part of speech: adjective

Definitions

1. An adjective describing something that has been eroded or worn away over time by natural forces
2. Characterizing surfaces or materials that show signs of gradual deterioration due to exposure to elements
3. Relating to objects that have lost their original form or integrity through the process of erosion or weathering

Etymology: "Erosus" is the Latin past participle of "erodere," meaning "to gnaw away" or "to eat away." The verb was built from "e-" ("out, away") and "rodere" ("to gnaw"), the same root that gives English "rodent." A Roman writer describing something gnawed or worn away would use this participle to describe the result of that slow wearing. The English adjective "erose" came from this Latin form and is used in botany and zoology for edges that look irregularly gnawed or chewed, as on some leaves. The modern sense of surfaces showing gradual weathering draws on the same image of something being chewed away by exposure over time.

Synonyms: eroded, worn, corroded

Antonyms: intact, undamaged, whole