12-letter words containing m, o, y, e
- honeymooning — (of a married couple) On a honeymoon.
- honor system — a system whereby the students at a school, the inmates in a prison, etc., are put on their honor to observe certain rules in order to minimize administrative supervision or to promote honesty.
- human comedy — French La Comédie Humaine. a collected edition of tales and novels in 17 volumes (1842–48) by Honoré de Balzac.
- humourlessly — Alternative spelling of humorlessly.
- hydrobromate — (chemistry) hydrobromide.
- hydrobromide — a salt formed by the direct union of hydrobromic acid and an organic base, especially an alkaloid, usually more soluble than the base.
- hydromedusae — Irregular plural form of hydromedusa.
- hydrometeors — Plural form of hydrometeor.
- hydrothermal — noting or pertaining to the action of hot, aqueous solutions or gases within or on the surface of the earth.
- hygrothermal — (physics) Of or pertaining to both humidity and temperature.
- hymenoplasty — (medicine) Plastic surgery affecting a woman's hymen, usually involving reconstruction to the unbroken condition ordinarily characteristic of virginity.
- hymenopteran — hymenopterous.
- hymenopteron — hymenopteran.
- hyperchromic — (physics, chemistry) Describing an increase in the intensity of a spectral band due to a change in the molecular environment.
- hypercomplex — (mathematics) Describing any of several types of higher-dimensional numbers having some characteristics of complex numbers.
- hypermetropy — Dated form of hypermetropia.
- hyperosmolar — Of, pertaining to, or as a result of hyperosmolarity.
- hypersarcoma — a growth of proud or fungous flesh
- hypersomniac — a tendency to sleep excessively.
- hypervolemia — (medicine) An abnormal increase in the volume of blood circulating through the body.
- hypocalcemia — an abnormally small amount of calcium in the blood.
- hypocalcemic — Relating to, or exhibiting, hypocalcemia.
- hypoglycemia — an abnormally low level of glucose in the blood.
- hypoglycemic — an abnormally low level of glucose in the blood.
- hypokalaemia — Alternative form of hypokalemia.
- hypokeimenon — Alternative spelling of hupokeimenon.
- hyponatremia — (medicine) An abnormally low concentration of sodium (or salt) in blood plasma.
- hypovolaemia — Alternative form of hypovolemia.
- hysterectomy — excision of the uterus.
- hysteromania — unusually increased sexual desire in a woman
- immemorially — In an immemorial manner.
- immoderately — In an immoderate manner.
- impersonally — In an impersonal manner.
- imperviously — In an impervious manner; impenetrably; impermeably.
- in memory of — to commemorate
- in name only — not in fact or in practice
- in old money — according to the old system
- in the money — any circulating medium of exchange, including coins, paper money, and demand deposits.
- incompetency — the quality or condition of being incompetent; lack of ability.
- incompletely — not complete; lacking some part.
- intercompany — a number of individuals assembled or associated together; group of people.
- irreformably — in an irreformable manner
- isoenzymatic — isoenzymic
- isoperimetry — the study of isoperimeters.
- isothermally — occurring at constant temperature.
- jolly jumper — any light sail set above a skysail; flying kite.
- journey time — the time taken to make a journey
- journeywoman — The female equivalent of a journeyman.
- jury foreman — a member of a jury in a court of law who is chosen by the other members to act as spokesperson for the jury
- keep company — a number of individuals assembled or associated together; group of people.