Definition that contains riv
- yalu river in eastern Asia; rises in North Korea and flows southwest to Korea Bay (forming part of the border between North Korea and China)
- family platanistidae river dolphins
- trionyx spiniferus river turtle of western United States with a warty shell; prefers quiet water
- tallapoosa river that rises in northwestern Georgia and flows southwest through central Alabama to join the Coosa River near Montgomery and form the Alabama River
- smooth softshell river turtle of Mississippi basin; prefers running water
- platanistidae river dolphins
- tallapoosa river river that rises in northwestern Georgia and flows southwest through central Alabama to join the Coosa River near Montgomery and form the Alabama River
- trionyx muticus river turtle of Mississippi basin; prefers running water
- coosa river that rises in northwestern Georgia and flows southwest through eastern Alabama to join the Tallapoosa River near Montgomery and form the Alabama River
- keelboat river boat with a shallow draught and a keel but no sails; used to carry freight; moved by rowing or punting or towing