coti

a. Marking an equality in the tides; having high tide at the same time. [ 1913 Webster ]

Cotidal lines (Phys. Geog.), lines on a map passing through places that have high tide at the same time. [ 1913 Webster ]

{ ‖ } n. [ F. cotillon, fr. OF. cote coat, LL. cotta tunic. See Coat. ] 1. A brisk dance, performed by eight persons; a quadrille. [ 1913 Webster ]

2. A tune which regulates the dance. [ 1913 Webster ]

3. A kind of woolen material for women's skirts.

4. A formal ball, especially one at which debutantes are first presented to society. [ 1913 Webster +PJC ]

‖n. [ Native South American name. ] (Zool.) A bird of the family Cotingidæ, including numerous bright-colored South American species; -- called also chatterers. [ 1913 Webster ]

n. (Her.) See Cottise. [ 1913 Webster ]