monomerous

Century Dictionary and Cyclopedia

1. In zoology, having the tarsi single-jointed; uniarticulate, as a tarsus; specifically, of or pertaining to the Monomera.
2. In botany, having but one member in each cycle (pistil, stamen, petal, or sepal): said of a flower. Compare dimerous, 2.

Wiktionary

1. adj. botany Composed of solitary parts, as a flower with one sepal, one petal, one stamen, and one pistil.
2. adj. zoology Having only one joint; said of the foot of certain insects.

GNU Webster's 1913

1. adj. (Bot.) Composed of solitary parts, as a flower with one sepal, one petal, one stamen, and one pistil.
2. adj. (Zoöl.) Having but one joint; -- said of the foot of certain insects.