(transitive, military, nautical, aviation) To attack (a target, usually a submarine) with depth charges.

(physics) an electric charge that is less than the charge on an electron; for example, that of a quark

(physics) Any particle, especially a subatomic particle, that carries an electric charge. / (chemistry) An ion.

(Britain) deputy to a foreman in a factory

(physics) The localized excess electric charge in a specific volume; especially such a negative charge

(physics) The ratio of the electric charge to the mass of a particle

A supervisory nurse, usually assigned for a shift.

(physics) The amount of electric charge per unit volume of space, unit area of a surface, or unit length of a curve.

(finance) an unvarying charge such as rent or property tax.

plural of fixed charge