- sloth animalcules
- Tardigrada Tar`di*gra"da, n. pl. [NL. See {Tardigrade}, a.]
1. (Zo["o]l.) A tribe of edentates comprising the sloths.
They are noted for the slowness of their movements when on
the ground. See {Sloth}, 3.
[1913 Webster]
2. (Zo["o]l.) An order of minute aquatic arachnids; -- called also {bear animalcules}, {sloth animalcules}, and {water bears}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.