| DIVISIONS | • divisions n. Plural of division. • divisions n. (UK, naval) A formal parade of a ship’s or shore establishment’s company. • DIVISION n. the act of dividing. |
| EPIBIOSIS | • epibiosis n. (Biology) A relationship between two organisms, one of which lives or grows on the other, but is not parasitic on it. • EPIBIOSIS n. any relationship between two organisms where one grows on the other but is not parasitic. |
| IDIOTISMS | • idiotisms n. Plural of idiotism. • IDIOTISM n. the state of being an idiot, also IDIOCY, IDIOTCY. |
| ILLISIONS | • illisions n. Plural of illision. • ILLISION n. the act of striking against something. |
| IMMISSION | • immission n. The act of immitting; injection or infusion. • IMMISSION n. insertion; infusion. |
| INCISIONS | • incisions n. Plural of incision. • INCISION n. the act of incising. |
| INSIDIOUS | • insidious adj. Producing harm in a stealthy, often gradual, manner. • insidious adj. Intending to entrap; alluring but harmful. • insidious adj. (Nonstandard) Treacherous. |
| IRRISIONS | • irrisions n. Plural of irrision. • IRRISION n. the act of laughing at another. |
| IXODIASIS | • ixodiasis n. Disease caused by ticks of the superfamily Ixodoidea. • IXODIASIS n. a disease caused by or transmitted by ticks. |
| LIPIDOSIS | • lipidosis n. (Pathology) A disorder in the metabolism of lipids in which fat is deposited in the tissues. • LIPIDOSIS n. a disorder of lipid metabolism in the body tissues. |
| OUISTITIS | • ouistitis n. Plural of ouistiti. • OUISTITI n. (French) a marmoset, also WISTITI. |
| PIOSITIES | • piosities n. Plural of piosity. • PIOSITY n. an excessive show of piety. |
| SILICIOUS | • silicious adj. Alternative spelling of siliceous. • SILICIOUS adj. consisting in a noteworthy part of silica, typically quartz, also SILICEOUS. |
| SILICOSIS | • silicosis n. (Pathology) A disease of the lungs caused by the inhalation of crystalline silica dust. • SILICOSIS n. a lung disease caused by inhaling silica dust. |
| VIBRIOSIS | • vibriosis n. (Pathology) Infection by bacteria of the genus Vibrio. • VIBRIOSIS n. infection with vibrionic bacteria. |
| VISIONIST | • visionist n. A visionary. • VISIONIST n. a visionary, also VISIONARY, VISIONER. |