| APOGEOTROPISMS | • APOGEOTROPISM n. bending up or away from the ground. |
| BIOPROSPECTORS | • bioprospectors n. Plural of bioprospector. |
| METOPOSCOPICAL | • metoposcopical adj. Alternative form of metoposcopic. • METOPOSCOPICAL adj. relating to metoposcopy, the art of judging a person's character and fortune from his face, also METOPOSCOPIC. |
| METOPOSCOPISTS | • metoposcopists n. Plural of metoposcopist. • METOPOSCOPIST n. one who practises metoposcopy, the art of judging a person's character and fortune from his face, principally his forehead. |
| MONOPHOSPHATES | • monophosphates n. Plural of monophosphate. • MONOPHOSPHATE n. an ester of phosphoric acid. |
| OPHTHALMOSCOPE | • ophthalmoscope n. (Ophthalmology) An instrument for examining the interior of the eye (that is, for ophthalmoscopy). • OPHTHALMOSCOPE n. an instrument for viewing the interior of the eye. |
| OPPOSITIONLESS | • oppositionless adj. Without opposition. • OPPOSITIONLESS adj. without opposition. |
| ORTHOPHOSPHATE | • orthophosphate n. (Inorganic chemistry) Any salt or ester of orthophosphoric acid; an ordinary phosphate. • ORTHOPHOSPHATE n. a salt or ester of orthophosphoric acid. |
| PERITONEOSCOPY | • PERITONEOSCOPY n. the visual examination of the peritoneal cavities by means of an endoscope inserted through an incision in the abdomen. |
| PHOSPHOPROTEIN | • phosphoprotein n. (Biochemistry) any protein containing bound phosphate or complexed with a phospholipid. • PHOSPHOPROTEIN n. any of various proteins, such as casein, that contain combined phosphoric acid. |
| PHOTOCOMPOSERS | • photocomposers n. Plural of photocomposer. • PHOTOCOMPOSER n. one who photocomposes. |
| PHOTOPERIODISM | • photoperiodism n. (Biology) The growth, development and other responses of plants and animals according to the length… • PHOTOPERIODISM n. a plant or animal's response or capacity to respond to photoperiod. |
| PHOTORECEPTORS | • photoreceptors n. Plural of photoreceptor. • PHOTORECEPTOR n. a receptor for light stimuli. |
| POSTCONCEPTION | • postconception adj. Following conception. • postconception adv. Following conception. • post-conception adj. Alternative form of postconception. |
| PROPAROXYTONES | • proparoxytones n. Plural of proparoxytone. • PROPAROXYTONE n. in ancient Greek, a word having the acute accent on the third last syllable. |
| PROPORTIONATES | • proportionates v. Third-person singular simple present indicative form of proportionate. • PROPORTIONATE v. to make proportionate. |
| PROPORTIONLESS | • proportionless adj. Without proportion; unsymmetrical. • PROPORTIONLESS adj. without proportion. |
| PROPRIOCEPTORS | • proprioceptors n. Plural of proprioceptor. • PROPRIOCEPTOR n. a sense organ receptive to stimuli from within the body. |