Definition of saltwort
1 : any of a genus (Salsola) of plants (as the Russian thistle) of the goosefoot family of which some have been used in making soda ash
2 : a low-growing strong-smelling succulent coastal shrub (Batis maritima of the family Bataceae) of warm parts of the New World
First Known Use of saltwort
Seen and Heard
What made you want to look up saltwort? Please tell us where you read or heard it (including the quote, if possible).