| AMENORRHEA | • amenorrhea n. (American spelling) Alternative spelling of amenorrhoea. • AMENORRHEA n. abnormal absence or arrest of menstruation, also AMENORRHOEA. |
| CHARMINGER | • charminger adj. Comparative form of charming: more charming. • CHARMING adj. having charm. |
| CHRONOGRAM | • chronogram n. A sentence or inscription whose letters, when interpreted according to a system (such as Roman numerals)… • chronogram n. (Genetics) A phylogenetic tree that has branch spans proportional to evolutionary time. • CHRONOGRAM n. an inscription whose letters form a Roman numeral date. |
| HARMONISER | • harmoniser n. Non-Oxford British spelling standard spelling of harmonizer. • HARMONISER n. one who harmonises, also HARMONIZER. |
| HARMONIZER | • harmonizer n. Someone who harmonizes, or brings harmony. • harmonizer n. (Music) An electronic pitch shift effect where the shifted version is played alongside the original in harmony. • Harmonizer n. (Slang) A fan of the American girl group Fifth Harmony. |
| HARROWMENT | • HARROWMENT n. the act of harrowing (the soil). |
| HONORARIUM | • honorarium n. Compensation for services that do not have a predetermined value. • HONORARIUM n. a voluntary fee paid esp. to a professional person for their services. |
| MARATHONER | • marathoner n. Someone who participates in a marathon or other long-distance races. • MARATHONER n. one who takes part in a marathon. |
| MENORRHEAS | • MENORRHEA n. normal menstrual bleeding, also MENORRHOEA. |
| MENORRHOEA | • menorrhoea n. Menstrual bleeding. • menorrhœa n. Obsolete form of menorrhea. • MENORRHOEA n. normal menstrual bleeding, also MENORRHEA. |
| MERCHANTRY | • merchantry n. (Dated) The body of merchants taken collectively. • merchantry n. (Dated) The business of a merchant; merchandise. • MERCHANTRY n. the body of merchants taken collectively. |
| ORCHARDMAN | • orchardman n. A man who owns or tends an orchard. • ORCHARDMAN n. one who grows and sells orchard fruits. |
| ORCHARDMEN | • orchardmen n. Plural of orchardman. • ORCHARDMAN n. one who grows and sells orchard fruits. |
| RHUMBATRON | • RHUMBATRON n. a cavity resonator. |