Coin Terminology and Glossary

The Coin Collecting Dictionary includes 546 titles used widely in the coin collectors community, and has received over 1105095 search inquires.

Selected title: Brilliant
Explanation: Untoned, without tarnish or oxidation, preserved with original cartwheel (frosty) or prooflike lustre. A copper coin is considered brilliant if it retains full original red. A silver, nickel or gold coin is usually considered brilliant in the absence of toning or oxidation (although it may have some spots or light toning hues about the periphery) and its original lustre is considerable intact

Most popular coin titles

DefinitionSearchesPercentage
Specimen Proof (SP-70 or PF-70) 55902  13.29%
Silver Clad 32815  7.80%
Coin Silver 24872  5.91%
Slabbed Coins 23794  5.66%
BN 23371  5.56%
Encapsulated Coin 22311  5.30%
RB 21821  5.19%
PF (PF60, PF70) 18802  4.47%
Deep Cameo (DC or DCAM) 18778  4.46%
Reeded Edge 17628  4.19%
Ultra Cameo (UCAM) 17424  4.14%
Obverse or Face side 16882  4.01%
PR (PR60, PR70) 16745  3.98%
Rarity 16653  3.96%
PQ 16362  3.89%
MS (MS60-MS70) 16059  3.82%
Incuse 15388  3.66%
Coin drop 15206  3.62%
High Relief 15013  3.57%
Reverse Cameo 14749  3.51%