numismatic
UK: ˌnjuːmɪzˈmætɪk | US: ˌnuːmɪzˈmætɪk
adj. relating to or consisting of coins, paper currency, or medals
n. (rare) a collector or student of coins or currency
The word "numismatic" derives from the Latin "numisma" (coin), which itself originates from the Greek "nomisma" (currency, custom). The Greek root "nomos" (law, custom) reflects how currency was tied to societal standards of value. The suffix "-ic" transforms it into an adjective, describing anything related to coins or currency. Over time, the term specialized to denote the study or collection of coins, medals, and related objects.
The museum’s numismatic collection includes rare Roman coins.
She joined a numismatic society to learn about ancient currencies.
His numismatic research focused on medieval trade tokens.
The auction featured numismatic artifacts from the 18th century.
Numismatic experts can authenticate counterfeit bills.