metallic

The word 'metallic' directly descends from the Latin adjective metallicus, which itself was derived from the noun metallum. This Latin term was borrowed from the Greek metallon, originally meaning "mine" or "quarry," before its meaning narrowed to the mineral or substance extracted from it. The suffix -ic, of ancient Greek origin, is a prolific formative in English that converts nouns into adjectives, indicating a relationship or quality. Thus, the literal construction "pertaining to metal" has remained semantically stable, precisely describing the properties of substance, sound, or appearance associated with metal.

Structure: metal (substance) + lic (adjective suffix) - metal: From Latin metallum (mine, mineral, metal), from Greek metallon (mine, quarry). Functions as the core noun root. - lic: A variant of the adjectival suffix -ic, from Latin -icus, Greek -ikos, meaning "of, pertaining to, or having the nature of." Functions as a suffix forming adjectives.