| ACTINOMORPHIES | • ACTINOMORPHY n. the quality of being actinomorphic. |
| ACTINOMORPHOUS | • actinomorphous adj. (Botany, of a flower) Having petals arranged in a radially symmetric pattern. • ACTINOMORPHOUS adj. radially symmetric, also ACTINOMORPHIC. |
| ANAMORPHOSCOPE | • anamorphoscope n. A mirrored device which gives a correct image of an anamorphosis. • ANAMORPHOSCOPE n. an optical device, such as a cylindrical lens, for correcting an image that has been distorted by anamorphosis. |
| CHEMISORPTIONS | • chemisorptions n. Plural of chemisorption. • CHEMISORPTION n. the act of chemisorbing. |
| CHROMOPROTEINS | • chromoproteins n. Plural of chromoprotein. • CHROMOPROTEIN n. any of various proteins (as hemoglobins, carotenoids, or flavoproteins) having a pigment as a prosthetic group. |
| COMPANIONHOODS | • COMPANIONHOOD n. the state of being a companion. |
| COMPANIONSHIPS | • companionships n. Plural of companionship. • COMPANIONSHIP n. the fellowship existing among companions. |
| COMPREHENSIONS | • comprehensions n. Plural of comprehension. • COMPREHENSION n. the act or action of grasping with the intellect. |
| DODECAPHONISMS | • DODECAPHONISM n. twelve-tone music, also DODECAPHONY. |
| HYPOCHONDRIASM | • hypochondriasm n. Hypochondriasis. • HYPOCHONDRIASM n. hypochondria. |
| OMPHALOMANCIES | • OMPHALOMANCY n. predicting the number of children a mother will bear by counting the knots in her firstborn's umbilical cord. |
| PANHARMONICONS | • panharmonicons n. Plural of panharmonicon. • PANHARMONICON n. a mechanical musical instrument mimicking an orchestra. |
| PHONOCHEMISTRY | • PHONOCHEMISTRY n. the branch of chemistry concerned with the chemical effects of sound and ultrasonic waves. |
| PHOTOCOMPOSING | • photocomposing v. Present participle of photocompose. • PHOTOCOMPOSE v. to set (as reading matter) by photocomposition. |
| PHOTOLUMINESCE | • photoluminesce v. To exhibit photoluminescence. • PHOTOLUMINESCE v. to produce photoluminescence. |
| PHYSIOGNOMICAL | • physiognomical adj. Of or pertaining to physiognomy. • PHYSIOGNOMICAL adj. relating to physiognomy, also PHYSIOGNOMIC. |
| PINCHCOMMONSES | • PINCHCOMMONS n. a niggard with food. |
| PNEUMOTHORACES | • pneumothoraces n. Plural of pneumothorax. • PNEUMOTHORAX n. accumulation of air or gas in the pleural cavity. |