12-letter words containing m, o, r, n, i
- running room — the space between a racer and the nearby competitors in a running race, especially enough to run and maneuver as desired.
- saint jerome — Saint (Eusebius Hieronymus) a.d. c340–420, Christian ascetic and Biblical scholar: chief preparer of the Vulgate version of the Bible.
- saint moritz — a resort town in SE Switzerland: a popular center for winter sports. 6037 feet (1840 meters) high.
- salamandroid — an amphibian of the genus Salamandra
- salmon brick — a soft, imperfectly fired brick having a reddish-orange color.
- samurai bond — a bond issued in Japan and denominated in yen, available for purchase by nonresidents of Japan
- sankt moritz — German name of St. Moritz.
- satyromaniac — a lascivious man; lecher.
- schoenheimer — Rudolf [roo-dolf;; German roo-dawlf] /ˈru dɒlf;; German ˈru dɔlf/ (Show IPA), 1898–1941, U.S. biochemist, born in Germany.
- section mark — section (def 16).
- semi-dormant — lying asleep or as if asleep; inactive, as in sleep; torpid: The lecturer's sudden shout woke the dormant audience.
- semi-organic — noting or pertaining to a class of chemical compounds that formerly comprised only those existing in or derived from plants or animals, but that now includes all other compounds of carbon.
- seminiferous — Anatomy. conveying or containing semen.
- seminivorous — feeding on seeds: seminivorous birds.
- senarmontite — a mineral, antimony trioxide, Sb 2 O 3 , occurring in pearl-colored isometric octahedrons: a dimorph of valentinite.
- sensitometer — an instrument for testing the sensitivity of various types of film, consisting of an apparatus for exposing successive parts of the film to a light of standard intensity at successively increasing lengths of exposure.
- sensitometry — the science of determining the sensitivity of photographic materials.
- sensorimotor — Psychology. of or relating to motor activity caused by sensory stimuli. Compare ideomotor.
- serpentiform — shaped like a snake.
- servicewoman — a woman who is a member of the armed forces of a country.
- shortcomings — a failure, defect, or deficiency in conduct, condition, thought, ability, etc.: a social shortcoming; a shortcoming of his philosophy.
- sigma baryon — an unstable hyperon having positive, negative, or zero electric charge and strangeness −1. Symbol: Σ.
- silver mound — a perennial Japanese herb, Artemisia schmidtiana, having silver-green leaves forming a moundlike shape.
- simon legree — Simon, Simon Legree.
- sink or swim — fail or succeed
- sitting room — a small living room, often one that forms part of a suite in a hotel, private house, etc.
- smoking area — a designated area in which smoking is permitted
- smoking room — a room set apart for smoking, as in a hotel or clubhouse.
- smotheriness — the condition or state of smothering
- smotheringly — in a smothering manner
- sober-minded — rational; sensible.
- somatotropin — a hormone secreted by the anterior pituitary gland, that stimulates growth in humans.
- somers point — a town in SE New Jersey.
- spermagonium — Botany, Mycology. spermogonium.
- spermogonium — one of the cup-shaped or flask-shaped receptacles in which the spermatia of certain fungi and red algae are produced.
- sporangiolum — a small sporangium
- stercoranism — the belief that the consecrated Eucharistic elements, the bread and wine, are subject to decay and pass through the body like other ingested things
- storm signal — a visual signal, as a flag, giving advance notice of a heavy storm, used especially along coastal areas.
- storm window — a supplementary window sash for protecting a window against drafts, driving rain, etc.
- streptomycin — an antibiotic, C 2 1 H 3 9 N 7 O 1 2 , produced by a soil actinomycete, Streptomyces griseus, and used in medicine in the form of its white, water-soluble sulfate salt, chiefly in the treatment of tuberculosis.
- strontium 90 — a harmful radioactive isotope of strontium, produced in certain nuclear reactions and present in their fallout.
- superkingdom — in some systems of biological classification, either of the two major subdivisions, prokaryote or eukaryote, into which all living organisms can be placed
- surinam toad — a South American aquatic frog, Pipa pipa, the female of which carries the eggs and tadpoles in small depressions on its back.
- suspensorium — a part that supports or suspends, esp the mandibular suspensorium, which suspends the lower jaw from the skull
- svga monitor — (hardware, graphics) A monitor capable of displaying the output of an SVGA card.
- synclinorium — a regional structure of general synclinal form that includes a series of smaller folds.
- telharmonium — a musical keyboard instrument operating by alternating currents of electricity which, on impulse from the keyboard, produce music at a distant point via telephone lines.
- tensiometric — relating to the measurement of tension
- terraforming — to alter the environment of (a celestial body) in order to make capable of supporting terrestrial life forms.
- theatromania — an abnormal fondness or mania for the theatre