Term: ductule: a very small duct
Broader: physical entity: an entity that has physical existence | Unrelated: mum: secrecy
Broader: physical entity: an entity that has physical existence | Unrelated: bitter end: the final extremity (however unpleasant it may be)
Broader: physical entity: an entity that has physical existence | Unrelated: semicentennial: the 50th anniversary (or the celebration of it)
Broader: physical entity: an entity that has physical existence | Unrelated: yawner: a person who yawns
Broader: physical entity: an entity that has physical existence | Unrelated: nightmare: a situation resembling a terrifying dream
Broader: physical entity: an entity that has physical existence | Unrelated: bedfellow: a person with whom you share a bed
Broader: physical entity: an entity that has physical existence | Unrelated: homosexual: someone who practices homosexuality; having a sexual attraction to persons of the same sex
Broader: physical entity: an entity that has physical existence | Unrelated: train: a series of consequences wrought by an event
Broader: physical entity: an entity that has physical existence | Unrelated: banter: light teasing repartee
Broader: physical entity: an entity that has physical existence | Unrelated: cossack: a member of a Slavic people living in southern European Russia and Ukraine and adjacent parts of Asia and noted for their horsemanship and military skill; they formed an elite cavalry corps in czarist Russia