a to cha grass (a to cha gras)

[Sp. atocha, esparto-gra .] A name sometimes given to the esparto-gra , Stipa tenaci ima. atok (a-tok'), n. [Peruv.] The native name of a kind of skunk, of the genus Conepatus, found in Peru, originally described by Humboldt as Gulo quitensis. Also called zorra. atoll (a-tol' or at'ol), n. [Formerly a toll on; the name of such islands in the Maldive group; prob.