SAN JOAQUIN RIVER(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase San Joaquin River. San Joaquin River - as a noun A river in central california that rises in the sierra nevada and flows northwest to form a large delta with the sacramento river Word Variations & RelationsStarts SStarts SAStarts SANStarts SANJEnds REnds EREnds VEREnds IVERStarts S & ends RStarts SA & ends RStarts S & ends ERA-Z Proximitiessamsonsamuelsamurai9samurais10san3 San Joaquin River sana'asanaasanatariumsanative11sanatoria9