(mathematics) Of an algebraic structure, having a commutative defining operation. / (mathematics) Of a binary function, commutative.

The edible and aromatic seed pods (properly, capsules) of the Abelmoschus moschatus. / The tropical evergreen shrub Abelmoschus moschatus itself.

(history, ecclesiastical) Abelian.

(rare) A male given name from the Germanic languages. / A surname from French.

(history, ecclesiastical) An Abelian.

(mathematics, group theory, dated) Alternative letter-case form of abelian

(Roman Catholicism, historical) A member of a sect in fourth-century Africa mentioned by St. Augustine, who states that they married but lived in continence after the manner, as they claimed, of Abel.

(algebra) A group in which the group operation is commutative.

plural of abelisaur

(zoology) Any dinosaur of the superfamily Abelisauroidea.