12-letter words containing a, l, s, t, o
- prostacyclin — a prostaglandin, C 2 0 H 3 2 O 5 , that specifically inhibits the formation of blood clots.
- protest flag — a flag hoisted by a racing yacht to advise the judges of a violation of the rules by another yacht.
- protoplasmic — Biology. (no longer in technical use) the colloidal and liquid substance of which cells are formed, excluding horny, chitinous, and other structural material; the cytoplasm and nucleus.
- pyloroplasty — the surgical alteration of the pylorus, usually a widening to facilitate the passage of food from the stomach to the duodenum.
- pyrosulphate — any salt of pyrosulphuric acid
- questionable — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.
- questionably — of doubtful propriety, honesty, morality, respectability, etc.: questionable activities; in questionable taste.
- quotableness — the condition or quality of being quotable
- randallstown — a city in N Maryland, near Baltimore.
- raoult's law — the principle that the fraction by which the vapor pressure of a solvent is lowered by the addition of a nonvolatile, nonelectrolytic solute is equal to the mole fraction of the solute in the solution.
- real storage — (in a virtual storage system) the portion of addressable memory that consists of main storage.
- reality show — A reality show is a type of television program that aims to show how ordinary people behave in everyday life, or in situations, often created by the program makers, which are intended to represent everyday life.
- rectirostral — (of a bird) having a straight bill.
- relationless — having no family relations
- relationship — a connection, association, or involvement.
- rock crystal — transparent quartz, especially when colorless.
- rocket salad — rocket2 (def 2).
- rocket-salad — any of various plants belonging to the genus Hesperis, of the mustard family, and related genera. Compare dame's rocket.
- rolled roast — meat that has had the bones removed and been rolled and tied for roasting.
- roller-skate — to glide about by means of roller skates.
- rooseveltian — of, pertaining to, advocating, or following the principles, views, or policies of Franklin Delano Roosevelt or of Theodore Roosevelt.
- rooster tail — the wake thrown up behind a speeding boat or the dust thrown up behind a speeding vehicle.
- rotflmaoastc — (chat) Rolling on the floor laughing my ass (or arse) off and scaring the cat. The superlative form of ROTFL.
- royal assent — (in Britain) the formal signing of an act of Parliament by the sovereign, by which it becomes law
- royal tennis — court tennis.
- sacred lotus — Indian lotus.
- sacroiliitis — the inflammation of the sacroiliac joint
- saddle joint — (on a sill, coping, or the like) a vertical joint raised above the level of the washes on each side.
- saddle point — a point at which a function of two variables has partial derivatives equal to zero but at which the function has neither a maximum nor a minimum value.
- sail through — If someone or something sails through a difficult situation or experience, they deal with it easily and successfully.
- sailing boat — sailboat.
- sal volatile — an aromatic alcoholic solution of ammonium carbonate, the chief ingredient in smelling salts.
- sales report — a periodical report made by a salesperson to a manager giving details of amounts sold, existing and new accounts, etc
- salification — to form into a salt, as by chemical combination.
- salinization — the process by which a nonsaline soil becomes saline, as by the irrigation of land with brackish water.
- salmon steak — a thick slice of salmon
- salmon trout — a European trout, Salmo trutta.
- salpingotomy — incision of a Fallopian tube.
- saltationism — any of several theories holding that the evolution of species proceeds in major steps by the abrupt transformation of an ancestral species into a descendant species of a different type, rather than by the gradual accumulation of small changes.
- saltationist — a person who adheres to saltationism
- salutational — relating to salutation
- salutatorian — (in some U.S. schools and colleges) the student ranking second highest in the graduating class, who delivers the salutatory at commencement.
- salutatorium — a porch or room in a monastery or church serving as a meeting or almsgiving place for monks or priests and the laity.
- salutiferous — salutary.
- salvationist — a member of the Salvation Army.
- sample point — a possible result of an experiment, represented as a point.
- sanctionable — authoritative permission or approval, as for an action.
- sand-floated — noting an exterior wall finish composed of mortar rubbed with sand and floated when it has partly set.
- sanguinolent — of or relating to blood.
- sankt pölten — a city in NE Austria, the capital of Lower Austria state. Pop: 49 121 (2001)