(astronomy) a star that is not part of any galaxy, but exists in intergalactic space instead

plural of orphant

Obsolete form of orphan.

plural of orphan star

plural of orphan receptor

plural of orphan asylum

plural of orphan medicine

Synonym of nociceptin

(historical) One of the trains, operating between 1854 and 1929, that transported orphaned and homeless children from crowded Eastern cities of the United States to foster homes located largely in rural areas of the Midwest.

plural of orphan train