(law) Notice of a fact which is created by operation of law, despite a lack of actual notice.

plural of construction helmet

plural of constabulary / plural of constabularie

Alternative form of core constituency

Describing a universal joint that allows constant power to be transmitted through a variable angle

(law) Action on the part of one party which will be treated by a court as equivalent to the use of force in determining whether that party has acted improperly with respect to another.

plural of special constable

A volunteer police officer / (Hong Kong) An ad hoc police officer appointed by the Chief Executive.

A variant of hemoglobin in which a mutation in the alpha globin gene produces an alpha globin chain that is abnormally long.

(physics) the coupling constant appearing in the Einstein field equation