A submerged marine flowering plant found in the Caribbean, with long grass-like leaves.
- Thalassia testudinum, family Hydrocharitaceae
More example sentences
- Turtle grass was reported at depths deeper than 30 feet in clear waters of the Bahamas and only to 6 feet in murky conditions.
- The fish had driven down deep in the turtle grass and sea weeds trying to hide.
Definition of turtle-grass in:
- The US English dictionary