13-letter words containing i, m, o, d
- forementioned — Mentioned earlier or above; already cited.
- formidability — causing fear, apprehension, or dread: a formidable opponent.
- frame of mind — mental state
- freedom rider — (especially in the 1960s) a bus trip made to parts of the southern U.S. by persons engaging in efforts to integrate racially segregated public facilities.
- geodesic dome — a light, domelike structure developed by R. Buckminster Fuller to combine the properties of the tetrahedron and the sphere and consisting essentially of a grid of compression or tension members lying upon or parallel to great circles running in three directions in any given area, the typical form being the projection upon a sphere of an icosahedron, the triangular faces of which are filled with a symmetrical triangular, hexagonal, or quadrangular grid.
- goldtail moth — European moth with white wings and a soft white furry body with a yellow tail tuft
- gourmandizers — Plural form of gourmandizer.
- gourmandizing — Present participle of gourmandize.
- grimes golden — a yellow variety of apple that ripens in late autumn.
- habit of mind — If someone has a particular habit of mind, they usually think in that particular way.
- haemodialyses — Plural form of haemodialysis.
- haemodialysis — (medicine) the use of dialysis to remove waste products from the blood in the case of kidney failure.
- haemodialyzer — a piece of equipment used in haemodialysis to screen the blood to remove unwanted substances
- haemodilution — an increase in the fluid content of blood leading to a lower concentration of red blood cells
- haemodynamics — a branch of physiology that deals with the circulation of the blood
- helicoid cyme — an inflorescence, or cyme, in which each flowering branch gives rise to one lateral branch that is coiled snail-like and then expanded.
- hemichordates — Plural form of hemichordate.
- hemiterpenoid — (chemistry) a terpenoid having a C5 skeleton.
- hermaphrodism — the condition of being a hermaphrodite.
- hermaphrodite — an individual in which reproductive organs of both sexes are present. Compare pseudohermaphrodite.
- heterodimeric — (chemistry) produced from two similar but different monomers.
- high old time — an enjoyable and exciting time
- holiday-maker — vacationer.
- holidaymakers — Plural form of holidaymaker.
- home delivery — delivery to one's home
- homing device — a mechanism incorporated into a guided missile, airplane, etc., that aims it toward its objective.
- homoscedastic — having the same variance.
- hoodman-blind — blindman's buff.
- hydrodynamics — the branch of fluid dynamics that deals with liquids, including hydrostatics and hydrokinetics.
- hydromedusoid — a jellyfish or something resembling a jellyfish that lives in water
- hydronium ion — the hydrogen ion bonded to a molecule of water, H 3 O + , the form in which hydrogen ions are found in aqueous solution.
- hydroxylamine — an unstable, weakly basic, crystalline compound, NH 3 O, used as a reducing agent, analytical reagent, and chemical intermediate.
- hypochondrium — either of two regions of the abdomen, situated on each side of the epigastrium and above the lumbar regions.
- hypolipidemia — (medicine) A lower than normal concentration of lipids in the blood.
- hypolipidemic — That reduces the concentration of lipid in blood serum.
- ideogrammatic — Of or pertaining to ideograms.
- ides of march — 15th March: ominous date
- idiochromatic — (of a mineral) deriving a characteristic color from its capacity to absorb certain light rays.
- idiomatically — peculiar to or characteristic of a particular language or dialect: idiomatic French.
- idiomaticness — Idiomaticity.
- idiorrhythmic — self-regulating; allowing each member to regulate his or her own life
- imponderables — Plural form of imponderable.
- improvidently — In an improvident manner.
- in god's name — If someone uses such expressions as what in God's name, why in God's name, or how in God's name, they are emphasizing how angry, annoyed, or surprised they are.
- in moderation — not to excess
- inboard motor — a boat's motor that is situated within the hull
- incident room — An incident room is a room used by the police while they are dealing with a major crime or accident.
- incidentaloma — an abnormal lesion or tumor detected by chance during a medical imaging test, physical examination, or surgery.
- incommodities — Plural form of incommodity.
- incommunicado — (especially of a prisoner) deprived of any communication with others.