| ETHNOBOTANIST | • ethnobotanist n. A scholar or researcher in the field of ethnobotany. • ETHNOBOTANIST n. a student of ethnobotany. |
| GHETTOISATION | • ghettoisation n. Alternative spelling of ghettoization. • GHETTOISATION n. the process of ghettoising, also GHETTOIZATION. |
| HETEROTACTOUS | • HETEROTACTOUS adj. relating to heterotaxis, the anomalous arrangement of body parts. |
| LITHOTRIPTORS | • lithotriptors n. Plural of lithotriptor. • LITHOTRIPTOR n. a device that crushes stones in the bladder by ultrasound, also LITHONTRIPTOR, LITHOTRIPTER, LITHOTRITE, LITHOTRITOR. |
| NOTEWORTHIEST | • noteworthiest adj. Superlative form of noteworthy: most noteworthy. • NOTEWORTHY adj. worthy of or attracting attention esp because of some special excellence. |
| ORTHODONTISTS | • orthodontists n. Plural of orthodontist. • ORTHODONTIST n. one who practises orthodontics. |
| ORTHOPTERISTS | • orthopterists n. Plural of orthopterist. • ORTHOPTERIST n. a student of insects. |
| ORTHOTUNGSTIC | • ORTHOTUNGSTIC adj. as in orthotungstic acid. |
| OSTEOPATHISTS | • osteopathists n. Plural of osteopathist. • OSTEOPATHIST n. a practitioner of osteopathy, also OSTEOPATH. |
| PHOTOMETRISTS | • photometrists n. Plural of photometrist. • PHOTOMETRIST n. one who practises photometry, that branch of science which treats of the measurement of the intensity of light. |
| PHOTOSETTINGS | • PHOTOSETTING n. composing (matter) by projecting film from which a printing plate is made. |
| PHOTOSTATTING | • photostatting v. Present participle of photostat. • PHOTOSTAT v. to make facsimiles by this means. |
| PHOTOSYNTHATE | • photosynthate n. (Biochemistry) Any compound that is a product of photosynthesis. • PHOTOSYNTHATE n. a product of photosynthesis. |
| PHOTOTYPESETS | • phototypesets v. Third-person singular simple present indicative form of phototypeset. • PHOTOTYPESET v. to set (type matter) by phototypesetting. |
| STETHOSCOPIST | • stethoscopist n. One skilled in the use of the stethoscope. • STETHOSCOPIST n. one who uses a stethoscope. |
| THANATOLOGIST | • thanatologist n. One who studies death. • THANATOLOGIST n. one who studies thanatology. |
| THROTTLEHOLDS | • throttleholds n. Plural of throttlehold. • THROTTLEHOLD n. a vicious, strangling, or stultifying control. |