subfluvial
adjective
Situated or extending under a river; situated or found on the bed of a river.
Origin
Early 19th century.
- mother of all ——
- mother of cloves
- Mother of God
- mother of millions
- Mother of Parliaments
- mother-of-pearl
- mother-of-pearl cloud
- mother-of-pearl moth
- mother-of-pearl work
- Mother of Presidents
- Mother of States
- mother of thousands
- mother of thyme
- mother of time
- mother of vinegar
- mother pearl
- mother plane
- mother plant
- mother queen
- mother-right
- mother root
- mothers and fathers
- mother's boy
- mother's brother
- mother's child