| DEHYDROGENATING | • dehydrogenating v. Present participle of dehydrogenate. • dehydrogenating adj. That undergoes or produces dehydrogenation. • DEHYDROGENATE v. to remove the hydrogen from. | 
| DEHYDROGENATION | • dehydrogenation n. (Chemistry) Any reaction or process in which hydrogen is removed from a substance, especially the production… • DEHYDROGENATION n. the removal of hydrogen from a chemical compound. | 
| DISHEARTENINGLY | • dishearteningly adv. In a disheartening manner. • DISHEARTENING adv. DISHEARTEN, to cause to lose spirit or morale. | 
| ELECTROMYOGRAPH | • electromyograph n. A device used in electromyography to generate electromyograms. • ELECTROMYOGRAPH n. an instrument for diagnosing neuromuscular disorders. | 
| ERYTHROMELALGIA | • erythromelalgia n. A rare neurovascular peripheral pain disorder in which blood vessels, usually in the lower extremities… • ERYTHROMELALGIA n. a state of excessive dilation of the superficial blood vessels of the feet or hands. | 
| GLUTARALDEHYDES | • glutaraldehydes n. Plural of glutaraldehyde. • GLUTARALDEHYDE n. a compound that contains two aldehyde groups and is used esp. in tanning leather and in the fixation of biological tissues. | 
| HEARTBREAKINGLY | • heartbreakingly adv. In a heartbreaking manner. • heart-breakingly adv. In a heart-breaking manner. • HEARTBREAKING adv. causing intense sorrow or distress. | 
| HYETOMETROGRAPH | • HYETOMETROGRAPH n. an instrument for recording rainfall. | 
| INTERCHANGEABLY | • interchangeably adv. With the ability of being interchanged or swapped. • INTERCHANGEABLE adv. capable of being interchanged. | 
| PHOTOTELEGRAPHY | • phototelegraphy n. The fax system. • PHOTOTELEGRAPHY n. the transmission of drawings by phototelegraph. | 
| PHYTOGEOGRAPHER | • phytogeographer n. A person involved in phytogeography. • PHYTOGEOGRAPHER n. a student of phytogeography. | 
| PTERYLOGRAPHIES | • pterylographies n. Plural of pterylography. • PTERYLOGRAPHY n. a description of pterylae. | 
| RADIOTELEGRAPHY | • radiotelegraphy n. The process and techniques of sending telegrams using radio waves rather than wires. • radio␣telegraphy n. The transmission of Morse code (etc) using radio. • RADIOTELEGRAPHY n. signalling by radiotelegraph, wireless telegraphy. | 
| ROENTGENOGRAPHY | • roentgenography n. Radiography; The production of roentgenograms. • ROENTGENOGRAPHY n. radiography. | 
| RONTGENOTHERAPY | • RONTGENOTHERAPY n. treatment by X-rays. | 
| TELEGRAPHICALLY | • telegraphically adv. By means of telegraphy. • telegraphically adv. In the concise style of a telegraph. • TELEGRAPHIC adv. of or relating to the telegraph. | 
| TELEPHOTOGRAPHY | • telephotography n. (Photography) Photography of distant subjects using a telephoto lens. • telephotography n. (Dated) The transmission of images over a distance, especially by facsimile. • TELEPHOTOGRAPHY n. the photography of distant objects (as by a camera provided with a telephoto lens). | 
| UNTHREATENINGLY | • unthreateningly adv. In an unthreatening way. |