Meaning
Any of various small freshwater mussels of the genus Toxolasma, found mainly in the southeastern United States.
Etymology
Origin: Unknown
From Lilliput, in reference to their small size.
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2020, 2021, 2022, 2024, 2025, 2026.