16-letter words containing f, l, a, n
- paraprofessional — a person trained to assist a doctor, lawyer, teacher, or other professional, but not licensed to practice in the profession.
- partial fraction — one of the fractions into which a given fraction can be resolved, the sum of such simpler fractions being equal to the given fraction: Partial fractions of 5/(x2−x) are 5/(x−1) and −5/x.
- partial function — A function which is not defined for all arguments of its input type. E.g. f(x) = 1/x if x /= 0. The opposite of a total function. In denotational semantics, a partial function f : D -> C may be represented as a total function ft : D' -> lift(C) where D' is a superset of D and ft x = f x if x in D ft x = bottom otherwise where lift(C) = C U bottom. Bottom (LaTeX \perp) denotes "undefined".
- parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
- pass-band filter — band-pass filter
- paulinus of nola — Saint. ?353–431 ad, Roman consul and Christian poet; bishop of Nola (409–431). Feast day: June 22
- peregrine falcon — a globally distributed falcon, Falco peregrinus, much used in falconry because of its swift flight: several subspecies are endangered.
- personal effects — belongings
- physical fitness — good physical condition
- placement office — an office in a university that offers students careers advice and help to find employment
- platform-balance — a scale with a platform for holding the items to be weighed.
- play off against — If you play people off against each other, you make them compete or argue, so that you gain some advantage.
- point of sailing — the bearing of a sailing vessel, considered with relation to the direction of the wind.
- polyvinyl formal — a colorless, water-insoluble, polyvinyl acetal produced from partially hydrolyzed polyvinyl acetate and formaldehyde, used chiefly in the manufacture of lacquers.
- pressure flaking — a method of manufacturing a flint tool by pressing flakes from a stone core with a pointed implement, usually of wood tipped with antler or copper.
- pribilof islands — a group of islands in the Bering Sea, off SW Alaska, belonging to the US: the breeding ground of the northern fur seal. Area: about 168 sq km (65 sq miles)
- principal rafter — a diagonal member of a roof principal, usually forming part of a truss and supporting the purlins on which the common rafters rest.
- professionalisms — professional character, spirit, or methods.
- puddling-furnace — the act of a person or thing that puddles.
- pull a long face — to look sad, glum, disapproving, etc.
- quarter-finalist — A quarter-finalist is a person or team that is competing in a quarter-final.
- quinquefoliolate — (botany) Having five leaflets.
- racial profiling — the use of personal characteristics or behavior patterns to make generalizations about a person, as in gender profiling.
- ramen profitable — If a startup business is ramen profitable, it is barely profitable, just enough to allow the founder to live on the cheapest diet.
- rational fortran — (language) (RATFOR) Brian Kernighan's Fortran preprocessor that allows programming with C-like control flow. RATFOR is mainly of historical significance. A translator from Ratfor to Fortran IV was posted to comp.sources.Unix volume 13.
- rattlesnake fern — any of several American grape ferns, especially Botrychium virginianium, having clusters of sporangia resembling the rattles of a rattlesnake.
- rattlesnake flag — any of a number of U.S. flags that bear a picture of a rattlesnake and the motto “Don't Tread on Me,” especially those used during the French and Indian War and the American Revolution.
- reclassification — categorization in a different way
- red-flannel hash — hash made of ground corned beef, potatoes, and beets
- reflection plane — a plane through a crystal that divides the crystal into two halves that are mirror images of each other.
- reflexive domain — A domain satisfying a recursive domain equation. E.g. D = D -> D.
- refracting angle — an angle formed by a ray which is refracted and which is perpendicular to the refracting surface
- releasing factor — a substance usually of hypothalamic origin that triggers the release of a particular hormone from an endocrine gland.
- root normal form — (RNF) Head Normal Form in graph rewriting.
- sales conference — meeting of salespeople
- seat of learning — People sometimes refer to a university or a similar institution as a seat of learning.
- self-abandonment — absence or lack of personal restraint.
- self-advancement — an act of moving forward.
- self-advertising — the act or practice of calling public attention to one's product, service, need, etc., especially by paid announcements in newspapers and magazines, over radio or television, on billboards, etc.: to get more customers by advertising.
- self-affirmation — the act or an instance of affirming; state of being affirmed.
- self-approbation — approval; commendation.
- self-complacency — pleased with oneself; self-satisfied; smug.
- self-containment — the state of being self-contained.
- self-cultivation — the act or art of cultivating.
- self-degradation — the act of degrading.
- self-deliverance — suicide.
- self-denigrating — to speak damagingly of; criticize in a derogatory manner; sully; defame: to denigrate someone's character.
- self-denigration — to speak damagingly of; criticize in a derogatory manner; sully; defame: to denigrate someone's character.
- self-deprecating — belittling or undervaluing oneself; excessively modest.
- self-deprecation — belittling or undervaluing oneself; excessively modest.