| CORIXID | • corixid n. (Entomology) Any member of the family Corixidae, the water boatmen. • CORIXID n. a type of water bug. |
| DIGOXIN | • digoxin n. (Biochemistry, pharmacology) A poisonous compound present in the foxglove (Digitalis lanata) and other… • DIGOXIN n. a drug to improve heart function. |
| DIOXIDE | • dioxide n. (Chemistry) Any oxide containing two oxygen atoms in each molecule. • DIOXIDE n. a type of oxide, also DIOXID. |
| DIOXIDS | • dioxids n. Plural of dioxid. • DIOXID n. an oxide with two atoms of oxygen in the molecule, also DIOXIDE. |
| DIOXINS | • dioxins n. Plural of dioxin. • DIOXIN n. an extremely toxic poison found in certain weedkillers. |
| DISTRIX | • distrix n. (Medicine) The splitting of the distal ends of the hair. • DISTRIX n. the splitting of hair ends. |
| EDITRIX | • editrix n. (Rare) A female editor. • EDITRIX n. a female editor, also EDITRESS. |
| IMMIXED | • immixed adj. (Obsolete) Not mixed; pure. • IMMIX v. (archaic) to mix in, commingle. |
| INFIXED | • infixed v. Simple past tense and past participle of infix. • INFIX v. to fix in, also ENFIX. |
| IXODIDS | • ixodids n. Plural of ixodid. • IXODID n. (Greek) a tick, a bloodsucking insect. |
| OXIDISE | • oxidise v. (British spelling) Alternative spelling of oxidize. • OXIDISE v. to combine with oxygen, also OXIDATE, OXIDIZE. |
| OXIDIZE | • oxidize v. (Chemistry, transitive) To combine with oxygen or otherwise make an oxide. • oxidize v. (Chemistry) To increase the valence (or the positive charge) of an element by removing electrons. • oxidize v. To coat something with an oxide. |
| PYXIDIA | • pyxidia n. Plural of pyxidium. • PYXIDIUM n. a capsule that opens by a transverse circular split. |
| TRIOXID | • trioxid n. Archaic form of trioxide. • TRIOXID n. an oxide containing three atoms of oxygen; as, sulphur trioxide, also TRIOXIDE. |
| XIPHOID | • xiphoid adj. Shaped like a sword, ensiform. • xiphoid adj. (Anatomy) Of or relating to the xiphisternum. • xiphoid n. (Anatomy) The xiphoid process. |
| XYLIDIN | • xylidin n. Dated form of xylidine. • XYLIDIN n. any one of six metameric hydrocarbons related to xylene, also XYLIDINE. |