| AUTOCHTHONIES | • autochthonies n. Plural of autochthony. • AUTOCHTHONY n. the state of being aboriginal. |
| ETHNOHISTORIC | • ethnohistoric adj. Relating to ethnohistory. • ETHNOHISTORIC adj. relating to ethnohistory, also ETHNOHISTORICAL. |
| HELMINTHOLOGY | • helminthology n. (Zoology) The branch of zoology related to the study of helminths (parasitic worms). • HELMINTHOLOGY n. the study of parasitic worms. |
| HETEROCHRONIC | • heterochronic adj. (Biology) Occurring at different times or intermittently. • HETEROCHRONIC adj. showing divergence from the normal time sequence in development. |
| HETEROPHONIES | • heterophonies n. Plural of heterophony. • HETEROPHONY n. an independent variation on a single melody by two or more voices. |
| HONEYMONTHING | • HONEYMONTH v. (obsolete) to spend one's honeymoon, also HONEYMOON. |
| HYPOTHECATION | • hypothecation n. The use of property, or an existing mortgage, as security for a loan, etc. • hypothecation n. (Britain) A tax levied for a specific expenditure. • HYPOTHECATION n. the act of taking a mortgage. |
| ORTHOGNATHIES | • ORTHOGNATHY n. the state of having normally aligned jaws. |
| PHOTOFINISHER | • photofinisher n. One who develops customers’ films into photographic prints. • PHOTOFINISHER n. one that develops and prints photographic film commercially. |
| PHOTOMACHINES | • PHOTOMACHINE n. a machine that prints copies of digital photographs. |
| TECHNOPHOBIAS | • technophobias n. Plural of technophobia. • TECHNOPHOBIA n. fear of technology. |
| TECHNOPHOBICS | • TECHNOPHOBIC n. one suffering from technophobia. |
| THEOSOPHISING | • theosophising v. Present participle of theosophise. • THEOSOPHISE v. to practise theosophy, also THEOSOPHIZE. |
| THEOSOPHIZING | • theosophizing v. Present participle of theosophize. • THEOSOPHIZE v. to practise theosophy, also THEOSOPHISE. |
| THERMOSIPHONS | • thermosiphons n. Plural of thermosiphon. • THERMOSIPHON n. a method of circulating a cooling liquid through a system by using the slight difference in density between the hot and cool parts. |