A surname.

(informal) Someone who is from the Horn of Africa.

Someone who works or deals in (animal) horn or horns. / (obsolete) Someone who blows a horn (the musical insturment); a hornblower. / (obsolete) Someone who cuckolds.

plural of horner

plural of Horner

plural of Horner

plural of Cape Horner

(nautical) A ship that sails around Cape Horn / A sailor who has sailed around Cape Horn. / A gale with icy rain occurring south of Cape Horn.

Alternative form of Horner's syndrome

(mathematics, computing theory) An algorithm for polynomial evaluation that employs Horner's rule.