| CHESSBOXINGS | • CHESSBOXING n. a hybrid sport which combines the sport of boxing with games of chess in alternating rounds. |
| DOXORUBICINS | • doxorubicins n. Plural of doxorubicin. • DOXORUBICIN n. a bacterial antibiotic used to treat various forms of cancer. |
| EXALBUMINOUS | • exalbuminous adj. (Botany) Having no albumen about the embryo; said of certain seeds. • EXALBUMINOUS adj. without albumen. |
| EXORBITANCES | • exorbitances n. Plural of exorbitance. • EXORBITANCE n. an exorbitant action or procedure, also EXORBITANCY. |
| EXUBERANCIES | • exuberancies n. Plural of exuberancy. • EXUBERANCY n. the state of being exuberant, also EXUBERANCE. |
| FAUXBOURDONS | • FAUXBOURDON n. (French) a type of improvised polyphony, popular in England from the 15th century to the Reformation, also FABURDEN. |
| FLEXIBLENESS | • flexibleness n. The state or quality of being flexible. • FLEXIBLENESS n. the state of being flexible. |
| INEXPANSIBLE | • inexpansible adj. Incapable of expansion or enlargement. • INEXPANSIBLE adj. not expansible. |
| INEXTENSIBLE | • inextensible adj. Not capable of being extended. • INEXTENSIBLE adj. not extensible. |
| MOXIBUSTIONS | • moxibustions n. Plural of moxibustion. • MOXIBUSTION n. cauterization by use of moxa. |
| SHADOWBOXING | • shadowboxing n. A form of solo exercise, involving throwing punches at the air, and not at an opponent. • shadowboxing v. Present participle of shadowbox. • shadow-boxing v. Present participle of shadow-box. |
| SUBLUXATIONS | • subluxations n. Plural of subluxation. • SUBLUXATION n. an incomplete dislocation of a bone in a joint. |
| THROMBOXANES | • thromboxanes n. Plural of thromboxane. • THROMBOXANE n. any of several compounds formed from prostaglandin endoperoxides which, when released from blood platelets, induce platelet aggregation and arterial constriction. |
| THUNDERBOXES | • thunderboxes n. Plural of thunderbox. • thunder-boxes n. Plural of thunder-box (alternative form of thunderboxes). • thunder␣boxes n. Plural of thunder box (alternative form of thunderboxes). |