13-letter words containing os
- a close shave — If you describe a situation as a close shave, you mean that there was nearly an accident or a disaster but it was avoided.
- a closed book — If you say that someone or something is a closed book, you mean that you do not know anything about them.
- a-proposition — a universal affirmative proposition
- absorbed dose — the amount of energy transferred by nuclear or ionizing radiation to a unit mass of absorbing material
- actinomycosis — a fungal disease of cattle and of cats and dogs, sometimes transmitted to humans esp by bites, characterized by a swelling of the affected part, most often the jaw or lungs
- adenosquamous — Having both glandular (adenoid) and squamous characteristics.
- aerosinusitis — inflammation of the nasal sinuses caused by the effect on the sinuses of changes in atmospheric pressure.
- aerosol spray — a substance contained as an aerosol in a spray can
- aerostructure — any separately manufactured unit, component, or section of an aircraft or other vehicle capable of flight
- aganglionosis — (medicine) A medical condition involving absence of ganglia.
- agrostography — a treatise on grasses.
- agrostologist — a person who specializes in agrostology
- albertosaurus — A giant fierce carnivorous tyrannosaurus-like dinosaur, of gemus Albertosaurus, discovered in Alberta, Canada.
- albizu campos — Pedro [pe-th raw] /ˈpɛ ðrɔ/ (Show IPA), 1891–1964, Puerto Rican political leader.
- aldosteronism — high blood pressure caused by excess aldosterone in the blood and urine
- alumosilicate — (inorganic chemistry) The anion [AlSiO4]-1.
- amphiprostyle — (esp of a classical temple) having a set of columns at both ends but not at the sides
- anfractuosity — the condition or quality of being anfractuous
- angiosarcomas — Plural form of angiosarcoma.
- angiospermous — of or relating to an angiosperm; having enclosed seeds.
- ankyloglossia — tongue-tie.
- anthroposcopy — physiognomy (def 2).
- anthroposophy — the spiritual and mystical teachings of Rudolph Steiner, based on the belief that creative activities such as myth making, which formed a part of life in earlier times, are psychologically valuable, esp for educational and therapeutic purposes
- anticorrosion — the prevention or counteracting of corrosion
- anticorrosive — preventing corrosion
- antineutrinos — Plural form of antineutrino.
- apatosauruses — Plural form of apatosaur.
- apostle plant — a plant, Neomarica northiana, of the iris family, native to Brazil, having large, fragrant white and violet flowers, and often cultivated as a houseplant.
- apostle spoon — a silver spoon with a figure of one of the Apostles on the handle
- apostolic age — the earliest period of Christianity, lasting through the death of the last apostle.
- apostolic see — the see of the pope regarded as the successor to Saint Peter
- apostolically — In an apostolic way.
- apostrophized — Simple past tense and past participle of apostrophize.
- apostrophizes — Third-person singular simple present indicative form of apostrophize.
- apotheosizing — Present participle of apotheosize.
- apple blossom — the blossom of an apple tree
- arthroscopies — Plural form of arthroscopy.
- as opposed to — You use as opposed to when you want to make it clear that you are talking about one particular thing and not something else.
- aspergillosis — a rare fungal infection, esp of the mucous membranes or lungs, caused by various species of Aspergillus
- astereognosis — inability to recognize objects by touch
- asthenosphere — a thin semifluid layer of the earth (100–200 km thick), below the outer rigid lithosphere, forming part of the mantle and thought to be able to flow vertically and horizontally, enabling sections of lithosphere to subside, rise, and undergo lateral movement
- at loose ends — in an unsettled, disorganized, or confused condition
- atmospherical — pertaining to, existing in, or consisting of the atmosphere: atmospheric vapors.
- autoschediasm — anything done with little forethought or preparation
- autoschediaze — to do or act with little forethought or preparation
- autostability — the property of being stable either as a result of inherent characteristics or of built-in devices
- autotoxicosis — autointoxication.
- baby primrose — a tender primrose, Primula forbesii, native to China and Burma, having white, hairy leaves and rose- or lilac-colored flowers with a yellow center.
- bacterioscopy — the examination of bacteria with a microscope.
- bacteriostats — Plural form of bacteriostat.
On this page, we collect all 13-letter words with OS. It’s easy to find right word with a certain length. It is the easiest way to find 13-letter word that contains OS to use in Scrabble or Crossword puzzles.