Full and Partial.
Denture: constructed to replace missing teeth. Conventional dentures are removable. However, there are many denture designs, some which rely on bonding or clasping onto teeth or dental implants.
Partial denture: Removable partial denture for a partially edentulous patient who desires to have replacement teeth for functional or aesthetic reasons and who cannot have a bridge for any reason, such as a lack of required teeth to serve as support for a bridge or financial limitations.