| ADUMBRATIONS | • adumbrations n. Plural of adumbration. • ADUMBRATION n. a sketch or outline. | 
| AMBULATORIES | • ambulatories n. Plural of ambulatory. • AMBULATORY n. an aisle down the east end of a church, behind the altar. | 
| AUTHORISABLE | • authorisable adj. Alternative spelling of authorizable. • AUTHORISABLE adj. capable of being authorised, also AUTHORIZABLE. | 
| BLASTULATION | • blastulation n. (Biology) The process of forming blastocoels and blastulas. • BLASTULATION n. the act of forming a blastula. | 
| CARBURATIONS | • carburations n. Plural of carburation; Alternative spelling of carburetions. • CARBURATION n. combination with carbon. | 
| HABITUATIONS | • habituations n. Plural of habituation. • HABITUATION n. the process of habituating. | 
| MASTURBATION | • masturbation n. Manual erotic stimulation of the genitals or other erotic regions, often to orgasm, either by oneself or a partner. • masturbation n. (Figurative) A vain activity. • MASTURBATION n. the act of masturbating. | 
| SABURRATIONS | • saburrations n. Plural of saburration. • SABURRATION n. the application of hot sand as medical treatment. | 
| SUBARCUATION | • SUBARCUATION n. the state of being subarcuate, somewhat arched. | 
| SUBARRATIONS | • SUBARRATION n. an ancient form of betrothal in which pledges of money, rings, etc. were given by the man to the woman, also SUBARRHATION. | 
| SUBARRHATION | • subarrhation n. (Historical) The ancient custom of betrothal by gift of pledges. • SUBARRHATION n. an ancient form of betrothal in which pledges of money, rings, etc. were given by the man to the woman, also SUBARRATION. | 
| SUBDIACONATE | • subdiaconate n. The office or rank of a subdeacon. • subdiaconate adj. Of or relating to a subdeacon, or to the office or rank of a subdeacon. • SUBDIACONATE n. the office of subdeacon. | 
| SUBFACTORIAL | • subfactorial n. (Mathematics, combinatorics) The result of deranging a number. In equations, it is usually symbolised… • SUBFACTORIAL n. something below a factorial. | 
| SUBHASTATION | • subhastation n. (Archaic) A public sale or auction. • SUBHASTATION n. (historical) sale by public auction. | 
| SUBPANATIONS | • SUBPANATION n. the doctrine that the body and blood of Christ are locally and materially present in the Eucharist. | 
| SUPRAORBITAL | • supraorbital adj. (Anatomy) Located immediately above the eye sockets, where in humans the eyebrows are located. • supraorbital n. An ossification above the eye sockets. • SUPRAORBITAL adj. situated above the eye socket. | 
| URBANISATION | • urbanisation n. Alternative spelling of urbanization. • URBANISATION n. an increase of people moving to urban areas, also URBANIZATION. | 
| WHATABOUTISM | • whataboutism n. A propaganda technique where criticisms are deflected by raising corresponding criticisms of the opposite side. • WHATABOUTISM n. (Of two communities in conflict) the practice of repeatedly raising grievances from the past during negotiations. |