(chemistry) Any of a class of compounds in which a central metal atom (normally a transition element) is surrounded by a group of ions or molecules (ligands).

(chemistry) the chemistry of coordination compounds

(chemistry) The number of other atoms surrounding an atom in a molecule / (inorganic chemistry) The number of ligands surrounding a central metal atom in a coordination compound

Alternative form of coordination compound

(algebraic geometry) The coordinates of a point measured as its perpendicular distance to the right of a vertical axis (the y-axis) and its perpendicular distance above a horizontal axis (the x-axis).

(mathematics) The coordinates of a point in a plane, measured as its Cartesian distance from the origin and the angle measured anticlockwise/counterclockwise from the x-axis to a line joining the point to the origin.

(US) Alternative letter-case form of Cartesian coordinates

(British spelling) Designed to have matching colours.

(American spelling) Alternative form of color coordinated

(British spelling) Alternative form of colour-coordinated