| CORRIDORS | • corridors n. Plural of corridor. • CORRIDOR n. a narrow hallway. |
| DORIDOIDS | • DORIDOID n. a shell-less mollusc. |
| GUERIDONS | • gueridons n. Plural of gueridon. • guéridons n. Plural of guéridon. • GUERIDON n. (French) a small ornate stand or table. |
| HYBRIDOMA | • hybridoma n. (Immunology) A hybrid cell engineered from a lymphocyte and a tumour cell; used to generate monoclonal antibodies. • HYBRIDOMA n. a hybrid cell produced by the fusion of an antibody-producing lymphocyte with a tumor cell. |
| HYBRIDOUS | • hybridous adj. (Archaic) hybrid. • HYBRIDOUS adj. hybrid. |
| IRIDOCYTE | • iridocyte n. (Histology) A cell, found in some animals, that is filled with iridescent crystals of guanine. • IRIDOCYTE n. a cell in the skin of a fish that gives the fish iridescence. |
| IRIDOLOGY | • iridology n. (Alternative medicine) A form of alternative medicine involving the diagnosis of body ailments through… • IRIDOLOGY n. diagnosis based on examining the iris of the eye. |
| IRIDOTOMY | • iridotomy n. (Surgery) The removal of part of the iris. • IRIDOTOMY n. surgical removal of the iris. |
| PERIDOTES | • peridotes n. Plural of peridote. • PERIDOTE n. (French) a gemstone, a pale green variety of olivine, also PERIDOT. |
| PERIDOTIC | • peridotic adj. Of or relating to peridot. • PERIDOTIC adj. relating to peridot. |
| PYRIDOXAL | • pyridoxal n. (Biochemistry) One of the three natural forms of vitamin B6. • PYRIDOXAL n. a crystalline aldehyde of the vitamin B6 group. |
| PYRIDOXIN | • pyridoxin n. Alternative form of pyridoxine. • PYRIDOXIN n. a pyridine derivative, a member of the vitamin B complex, also PYRIDOXINE. |