Term: mayfly: slender insect with delicate membranous wings having an aquatic larval stage and terrestrial adult stage usually lasting less than two days
Broader: physical entity: an entity that has physical existence | Unrelated: silver standard: a monetary standard under which the basic unit of currency is defined by a stated quantity of silver
Broader: physical entity: an entity that has physical existence | Unrelated: foreman: a person who exercises control over workers
Broader: physical entity: an entity that has physical existence | Unrelated: irrational impulse: a strong spontaneous and irrational motivation
Broader: physical entity: an entity that has physical existence | Unrelated: maiden blue-eyed mary: small widely branching western plant with tiny blue-and-white flowers; British Columbia to Ontario and south to California and Colorado
Broader: physical entity: an entity that has physical existence | Unrelated: operant conditioning: conditioning in which an operant response is brought under stimulus control by virtue of presenting reinforcement contingent upon the occurrence of the operant response
Broader: physical entity: an entity that has physical existence | Unrelated: subnormality: the state of being less than normal (especially with respect to intelligence)
Broader: physical entity: an entity that has physical existence | Unrelated: silkiness: the smooth feel of silk fabric
Broader: physical entity: an entity that has physical existence | Unrelated: quarter-hour: a quarter of an hour
Broader: physical entity: an entity that has physical existence | Unrelated: toy manchester: breed of small Manchester terrier
Broader: physical entity: an entity that has physical existence | Unrelated: greenwich mean time: the local time at the 0 meridian passing through Greenwich, England; it is the same everywhere