[kong-koid] /ˈkɒŋ kɔɪd/
a plane curve such that if a straight line is drawn from a certain fixed point, called the pole of the curve, to the curve, the part of the line intersected between the curve and its asymptote is always equal to a fixed distance. Equation: r = b ± a sec(θ).
(geometry) a plane curve consisting of two branches situated about a line to which they are asymptotic, so that a line from a fixed point (the pole) intersecting both branches is of constant length between asymptote and either branch. Equation: (x – a)²(x² + y²) = b²x² where a is the distance between the pole and a vertical asymptote and b is the length of the constant segment
[kong-koid-l] /kɒŋˈkɔɪd l/ adjective, Mineralogy. 1. noting a shell-like fracture form produced on certain minerals by a blow. /kɒŋˈkɔɪdəl/ adjective 1. (of the fracture of minerals and rocks) having smooth shell-shaped convex and concave surfaces 2. (of minerals and rocks, such as flint) having such a fracture conchoidal (kŏng-koid’l) Of or relating to a mineral […]
[kong-kol-uh-jee] /kɒŋˈkɒl ə dʒi/ noun 1. the branch of zoology dealing with the shells of mollusks. /kɒŋˈkɒlədʒɪ/ noun 1. the study and collection of mollusc shells
[kawn-chaws; English kon-chohs] /ˈkɔn tʃɔs; English ˈkɒn tʃoʊs/ noun 1. a river in NE Mexico, flowing E and N to the Rio Grande. About 350 miles (565 km) long.
[kon-chee] /ˈkɒn tʃi/ noun, plural conchies. Slang: Often Disparaging. 1. conscientious objector. noun A conscientious objector tomilitary service (WWI British)
[kon-see-airzh; French kawn-syerzh] /ˌkɒn siˈɛərʒ; French kɔ̃ˈsyɛrʒ/ noun, plural concierges [-see-air-zhiz; French -syerzh] /-siˈɛər ʒɪz; French -ˈsyɛrʒ/ (Show IPA) 1. (especially in France) a person who has charge of the entrance of a building and is often the owner’s representative; doorkeeper. 2. a member of a hotel staff in charge of special services for guests, […]