plural of Irish pennant

(mineralogy) A monoclinic-prismatic mineral containing aluminum, hydrogen, manganese, oxygen, and silicon.

(zoology) Any of numerous species of Pennatula, Pteroides, and allied genera of Alcyonaria, having a feather-like form; a sea pen.

plural of pennage

The confining of animals in pens. / A fee paid for the accommodation of animals in pens.

(obsolete) feathery covering; plumage

pennate

plural of pennatula

plural of pennatula

(historical) A freshman at a German university.