16-letter words containing r, e, f, l, t
- pass-band filter — band-pass filter
- perforated ulcer — an ulcer that bursts through the stomach wall and leaks food and gastric juices into the abdominal cavity
- permafrost table — the variable surface constituting the upper limit of permafrost. Compare frostline (def 2).
- personal effects — belongings
- plaster of paris — calcined gypsum in white, powdery form, used as a base for gypsum plasters, as an additive of lime plasters, and as a material for making fine and ornamental casts: characterized by its ability to set rapidly when mixed with water.
- platform-balance — a scale with a platform for holding the items to be weighed.
- portfolio worker — a person in portfolio employment
- powerfully built — (of a person, esp a man) big and physically strong, with large muscles
- powerpc platform — (architecture, standard) (PPCP, PReP - PowerPC Reference Platform, formerly CHRP - Common Hardware Reference Platform) An open system standard, designed by IBM, intended to ensure compatibility among PowerPC-based systems built by different companies. The PReP standard specifies the PCI bus, but will also support ISA, MicroChannel and PCMCIA. PReP-compliant systems will be able to run the Macintosh OS, OS/2, WorkplaceOS, AIX, Solaris, Taligent and Windows NT. IBM systems will (of course) be PReP-compliant. Apple's first PowerPC Macintoshes will not be compliant, but future ones may be.
- practical effect — Usually, practical effects. a special effect that is created live on the set of a film, using real-world objects.
- 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.
- quarter-finalist — A quarter-finalist is a person or team that is competing in a quarter-final.
- 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.
- rape of the lock — a mock-epic poem (1712) by Alexander Pope.
- 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 flour beetle — a reddish-brown flour beetle, Tribolium castaneum, that feeds on stored grain, dried fruit, etc.
- reflection plane — a plane through a crystal that divides the crystal into two halves that are mirror images of each other.
- refracting angle — an angle formed by a ray which is refracted and which is perpendicular to the refracting surface
- refuse collector — someone who collects of rubbish and waste, usually in a rubbish or refuse truck, before final disposal
- releasing factor — a substance usually of hypothalamic origin that triggers the release of a particular hormone from an endocrine gland.
- rule of the road — any of the regulations concerning the safe handling of vessels under way with respect to one another, imposed by a government on ships in its own waters or upon its own ships on the high seas.
- seat of learning — People sometimes refer to a university or a similar institution as a seat of learning.
- 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-degradation — the act of degrading.
- 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.
- self-deprecatory — belittling or undervaluing oneself; excessively modest.
- self-deprivation — the act of depriving.
- self-description — a statement, picture in words, or account that describes; descriptive representation.
- self-descriptive — having the quality of describing; characterized by description: a descriptive passage in an essay.
- self-destruction — the destruction or ruination of oneself or one's life.
- self-destructive — harmful, injurious, or destructive to oneself: His constant arguing with the boss shows he's a self-destructive person.
- self-determinism — a theory that every present state or condition of the self is a result of previous states or conditions of the self.
- self-discernment — the faculty of discerning; discrimination; acuteness of judgment and understanding.
- self-dramatizing — exaggerating one's own qualities, role, situation, etc., for dramatic effect or as an attention-getting device; presenting oneself dramatically.
- self-elaboration — an act or instance of elaborating.
- self-enforcement — of or having the capability of enforcement within oneself or itself; self-regulating.
- self-exculpatory — intended to excuse oneself from blame or guilt
- self-explanatory — explaining itself; needing no explanation; obvious.
- self-improvement — improvement of one's mind, character, etc., through one's own efforts.
- self-integrating — to bring together or incorporate (parts) into a whole.
- self-integration — an act or instance of combining into an integral whole.
- self-lubricating — to apply some oily or greasy substance to (a machine, parts of a mechanism, etc.) in order to diminish friction; oil or grease (something).
- self-lubrication — the process of becoming lubricated without external factors