| AMPHIOXUSES | • amphioxuses n. Plural of amphioxus. • AMPHIOXUS n. (Greek) a fishlike creature, two or three inches long, found in temperate seas, aka lancelet. |
| ECHOPRAXIAS | • echopraxias n. Plural of echopraxia. • ECHOPRAXIA n. in mental illness, echo-like repetition of another's actions, also ECHOPRAXIS. |
| EXSTROPHIES | • exstrophies n. Plural of exstrophy. • EXSTROPHY n. congenital eversion of a hollow organ, esp. the bladder. |
| HYPEROXIDES | • hyperoxides n. Plural of hyperoxide. • HYPEROXIDES n. HYPEROXIDE. |
| HYPOXAEMIAS | • hypoxaemias n. Plural of hypoxaemia. • HYPOXAEMIA n. a deficiency of oxygenation of the blood, also HYPOXEMIA, HYPOXIA. |
| OXYSULPHIDE | • oxysulphide n. Alternative form of oxysulfide. • OXYSULPHIDE n. a compound containing an element combined with oxygen and sulphur. |
| PHILOXENIAS | • PHILOXENIA n. hospitality. |
| PHOENIXISMS | • PHOENIXISM n. the practice of forming a new company with same directors, workforce etc. from a bankrupt company. |
| PHOTOTAXIES | • PHOTOTAXY n. the movement of an entire organism in response to light. |
| SEXTONSHIPS | • sextonships n. Plural of sextonship. • SEXTONSHIP n. the office of a sexton. |
| SULPHOXIDES | • sulphoxides n. Plural of sulphoxide. • SULPHOXIDE n. any compound containing a sulphinyl group and a hydrocarbon radical, also SULFOXIDE. |
| THIXOTROPES | • THIXOTROPE n. a thixotropic substance. |
| TOXOPHILIES | • TOXOPHILY n. the sport of archery. |
| XENOPHOBIAS | • xenophobias n. Plural of xenophobia. • XENOPHOBIA n. fear of foreigners, also XENOPHOBY. |
| XENOPHOBIES | • XENOPHOBY n. fear of foreigners, also XENOPHOBIA. |
| XEROPHAGIES | • xerophagies n. Plural of xerophagy. • XEROPHAGY n. the eating of dry food, esp. food cooked without oil. |
| XEROPHILIES | • XEROPHILY n. adaptation to very dry conditions. |
| XEROPHILOUS | • xerophilous adj. Able to thrive in dry weather. • XEROPHILOUS adj. drought loving, particularly pertaining to plants. |
| XEROPHYTISM | • xerophytism n. (Botany) The adaptation of plants to habitats where water is scarce. • XEROPHYTISM n. being a xerophyte. |