Definitions
1.adjectiveUnified; sticking together; making up a whole.
2.adjectiveOrderly, logical and consistent.
3.adjectiveAesthetically ordered.
4.adjectiveHaving a natural or due agreement of parts; harmonious: a coherent design.
5.adjectiveOf waves having the same direction, wavelength and phase, as light in a laser.
6.adjectiveAttaching or pressing against an organ of the same nature.
7.adjective(of a sheaf) Belonging to a specific class of sheaves having particularly manageable properties closely linked to the geometrical properties of the underlying space.