9-letter words that end in um
- abrotanum — A bushy wormwood from Europe, sometimes used in the brewing of beer.
- ad damnum — a formal and specific claim by a plaintiff for damages.
- ad verbum — word for word; verbatim
- adstratum — a substratum or superstratum.
- aethalium — a large, plump, pillow-shaped fruiting body of certain myxomycetes, formed by the aggregation of plasmodia into a single functional mass.
- aluminium — Aluminium is a lightweight metal used, for example, for making cooking equipment and aircraft parts.
- americium — a white metallic transuranic element artificially produced from plutonium. It is used as an alpha-particle source. Symbol: Am; atomic no: 95; half-life of most stable isotope, 243Am: 7.4 × 103 years; valency: 2,3,4,5, or 6; relative density: 13.67; melting pt: 1176°C; boiling pt: 2607°C (est)
- anecdotum — (rare, Latinate) alternative spelling of anecdote.
- anthodium — the flower head or bracts of a composite plant, as in daisies or asters
- anthurium — any of various tropical American aroid plants constituting the genus Anthurium, many of which are cultivated as house plants for their showy foliage and their flowers, which are borne in a long-stalked spike surrounded by a flaring heart-shaped white or red bract
- antiserum — blood serum containing antibodies against a specific antigen, used to treat or provide immunity to a disease
- arbitrium — the power to decide
- arboretum — An arboretum is a specially designed garden of different types of trees.
- asphaltum — a substance used to protect surface areas of metal that do not require to be etched
- asplenium — any fern of the very large genus Asplenium, of worldwide distribution. Some, esp the bird's nest fern (A. nidus), are grown as greenhouse or house plants for their decorative evergreen fronds: family Polypodiaceae
- athenaeum — an institution for the promotion of learning
- atm forum — (networking, body) An international non-profit arganisation aiming to encourage the user of Asynchronous Transfer Mode through interoperability specifications and to promote cooperation and awareness. The ATM Forum consists of a worldwide Technical Committee, three Marketing Committees for North America, Europe and Asia-Pacific as well as the User Committee, through which ATM end-users participate. Worldwide Headquarters: 2570 West El Camino Real, Suite 304 Mountain View, CA 94040-1313 USA. Telephone: +1 (650) 949 6700. E-mail: ATM Forum <[email protected]>.
- avizandum — a judge's or court's decision to consider a case privately before giving judgment
- bacterium — Bacterium is the singular of bacteria.
- barathrum — any deep abyss
- bass drum — a large shallow drum of low and indefinite pitch
- beach bum — If you refer to someone as a beach bum, you mean that they spend a lot of time enjoying themselves on the beach or in the sea.
- berkelium — a metallic transuranic element produced by bombardment of americium. Symbol: Bk; atomic no: 97; half-life of most stable isotope, 247Bk: 1400 years; valency: 3 or 4; relative density: 14 (est)
- beryllium — a corrosion-resistant toxic silvery-white metallic element that occurs chiefly in beryl and is used mainly in X-ray windows and in the manufacture of alloys. Symbol: Be; atomic no: 4; atomic wt: 9.012; valency: 2; relative density: 1.848; melting pt: 1289°C; boiling pt: 2472°C
- bisellium — an ancient Roman seat of honor for two persons.
- black gum — a tall, deciduous tupelo (Nyssa sylvatica) with sour purple fruits and leaves that turn scarlet in the fall, found in moist forests of the E U.S.
- botulinum — an anaerobic botulin-secreting bacterium, Clostridium botulinum
- bretylium — a substance, C 18 H 24 BrNO 3 S, used to treat acute ventricular arrhythmias and suppress ventricular fibrillation.
- bromatium — any of the swollen hyphal tips of certain fungi, on which ants can feed.
- bronchium — a medium-sized bronchial tube
- bubblegum — a type of chewing gum that can be blown into large bubbles through the lips.
- bucranium — (in classical architecture) an ornament, especially on a frieze, having the form of the skull of an ox.
- bullarium — a collection of papal bulls.
- byzantium — an ancient Greek city on the Bosporus: founded about 660 bc; rebuilt by Constantine I in 330 ad and called Constantinople; present-day Istanbul
- calcaneum — calcaneus.
- caldarium — (in ancient Rome) a room for taking hot baths
- calvarium — the upper, domed part of the skull
- capernaum — a ruined town in N Israel, on the NW shore of the Sea of Galilee: closely associated with Jesus Christ during his ministry
- capitulum — a racemose inflorescence in the form of a disc of sessile flowers, the youngest at the centre. It occurs in the daisy and related plants
- carbenium — (organic chemistry, informal) Any carbocation.
- carbonium — a transient, positively charged organic ion, as H3C+, R3+, that has one less electron than the corresponding free radical
- carpellum — (botany) A carpel.
- castellum — a small fort, normally used as a watch tower
- castoreum — the oil secreted from the beaver which is used as bait by trappers
- cavaedium — atrium (def 1a).
- centurium — A rejected name for fermium.
- cerastium — any of a genus of plants belonging to the family Caryophyllaceae
- claustrum — a thin layer of grey matter in the brain
- clitellum — a thickened saddle-like region of epidermis in earthworms and leeches whose secretions bind copulating worms together and later form a cocoon around the eggs
- coccidium — any parasitic protozoan of the order Coccidia
On this page, we collect all 9-letter words ending in UM. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that ends in UM to use in Scrabble or Crossword puzzles.