12-letter words containing um
- a number one — noting a vessel regarded by a shipping-classification society as being equipped to the highest standard and with equipment maintained in first-class condition.
- a-number-one — noting a vessel regarded by a shipping-classification society as being equipped to the highest standard and with equipment maintained in first-class condition.
- accumulating — to gather or collect, often in gradual degrees; heap up: to accumulate wealth.
- accumulation — An accumulation of something is a large number of things which have been collected together or acquired over a period of time.
- accumulative — If something is accumulative, it becomes greater in amount, number, or intensity over a period of time.
- accumulators — Plural form of accumulator.
- ad arbitrium — at pleasure; at will.
- ad infinitum — If something happens ad infinitum, it is repeated again and again in the same way.
- agony column — In a British newspaper or magazine, the agony column contains letters from readers about their personal problems, and advice on what to do about them.
- albumenizing — Present participle of albumenize.
- albuminoidal — (chemistry) Of the nature of an albuminoid.
- aldebaranium — (chemistry, obsolete) A rejected name for ytterbium.
- alphanumeric — (of a character set, code, or file of data) consisting of alphabetical and numerical symbols
- ambartsumian — Viktor A(mazaspovich). 1908–96, Armenian astrophysicist, renowned for his description of radio sources as explosions in the core of galaxies
- ammonium ion — the ion NH4+, formed from ammonia and present in aqueous solutions of ammonia and in many salts
- amphithecium — the outer layer of cells of the sporophyte of mosses and liverworts that develops into the outer parts of the spore-bearing capsule
- androclinium — clinandrium.
- antebrachium — (anatomy) The forearm.
- antependiums — Plural form of antependium.
- anti-dumping — designating or of laws, tariffs, etc. that ban or counteract the dumping of goods by a foreign manufacturer
- anti-tumoral — a swollen part; swelling; protuberance.
- antibrachium — (anatomy) alternative spelling of antebrachium.
- anticonsumer — opposed to consumerism
- antihumanism — opposition to humanism
- antirrhinums — Plural form of antirrhinum.
- antitumoural — acting against or upon tumours
- apache plume — a low shrub, Fallugia paradoxa, of the rose family, of southwestern North America, having white flowers and fruit heads of feathery tufts.
- appressorium — a flattened hypha of a parasitic fungus that penetrates the host tissues
- arc spectrum — a spectrum formed from the light produced by an electric arc, characteristic of the gas or vapor through which the arc passes.
- archesporium — archespore.
- archipallium — (anatomy) The oldest region of the brain's pallium, often considered contiguous with the olfactory cortex, but varying among species. In humans, the archipallium makes up the hippocampus.
- assumability — a mortgage loan or a feature of such that allows the buyer of a property to assume or take on the existing mortgage from the property seller
- assumed bond — a bond issued by one corporation and assumed as an obligation by another.
- assumed name — If you do something under an assumed name, you do it using a name that is not your real name.
- assumptively — taken for granted.
- at a premium — If something is at a premium, it is wanted or needed, but is difficult to get or achieve.
- atmospherium — an optical system used to simulate images of atmospheric phenomena, as cloud formations, storms, and day and night, on the inside of a dome.
- autumn olive — a spiny shrub (Elaeagnus umbellata) of the oleaster family, having leaves covered with silvery or brown scales
- baba au rhum — a light cake raised with yeast, containing raisins and dried fruits and soaked in a rum syrup
- bach trumpet — a modern small three-valved trumpet for playing clarino passages in Bach's music
- barium enema — an injection into the rectum of a preparation of barium sulphate, which is opaque to X-rays, before X-raying the lower alimentary canal
- barium oxide — a white or yellowish-white poisonous heavy powder used esp as a dehydrating agent. Formula: BaO
- barium x-ray — gastrointestinal series: x-ray examination of the upper or lower gastrointestinal tract after barium sulfate is given rectally (barium enema) or orally as a contrast medium.
- base jumping — a sport in which a participant parachutes from any of a variety of fixed objects such as high buildings, cliffs, etc
- bay rum tree — a tropical American myrtaceous tree, Pimenta racemosa, that yields an oil used in making bay rum
- beaumarchais — Pierre Augustin Caron de (pjɛr oɡystɛ̃ karɔ̃ də). 1732–99, French dramatist, noted for his comedies The Barber of Seville (1775) and The Marriage of Figaro (1784)
- beaumontague — a cement-like substance used to fill in and hide cracks and holes in woodwork and metalwork
- benumbedness — the condition of being benumbed
- bicycle pump — a hand pump for pumping air into the tyres of a bicycle
- bimillennium — a period of two thousand years
On this page, we collect all 12-letter words with UM. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that contains UM to use in Scrabble or Crossword puzzles.