16-letter words containing p, i, l, g, r
- self-propagating — to cause (an organism) to multiply by any process of natural reproduction from the parent stock.
- self-replicating — reproducing itself by its own power or inherent nature: self-replicating organisms.
- self-reproducing — to make a copy, representation, duplicate, or close imitation of: to reproduce a picture.
- shag pile carpet — a large piece of thick material with a nap of long rough strands that you put on a floor
- shopping trolley — A shopping trolley is a large metal basket on wheels which is provided by shops such as supermarkets for customers to use while they are in the shop.
- single precision — using one word rather than two or more to represent a number.
- sleeping draught — any drink containing a drug or agent that induces sleep
- sleeping partner — silent partner.
- sparking voltage — the minimum voltage required to produce a spark across a given spark gap.
- special clearing — (in Britain) the clearing of a cheque through a bank in less than the usual three days, for an additional charge
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- spring ephemeral — any of various woodland wildflowers that appear above ground in early spring, flower and fruit, and die in a short two-month period.
- spring snowflake — a European amaryllidaceous plant, Leucojum vernum, with white nodding bell-shaped flowers
- springer spaniel — a dog of either of two breeds of medium-sized spaniels, used for flushing and retrieving game.
- sticking plaster — an adhesive cloth or other material for covering and closing superficial wounds, holding bandages in place, etc.
- still photograph — a photograph taken from a cinema film which is used for publicity purposes
- strange particle — any elementary particle with a strangeness quantum number other than zero.
- subtropical high — one of several highs, as the Azores and Pacific highs, that prevail over the oceans at latitudes of about 30 degrees N and S. Also called subtropical anticyclone. Compare high (def 37).
- sugar plantation — a large area of land where sugar is grown
- sulfanilyl group — the para form of the group C 6 H 6 NO 2 S–, derived from sulfanilic acid.
- sulu archipelago — an island group in the SW Philippines, separating the Sulawesi Sea from the Sulu Sea. 1086 sq. mi. (2813 sq. km). Capital: Jolo.
- superior general — the superior of an order or congregation.
- tightrope walker — performer who walks on high wire
- transalpine gaul — an ancient region in W Europe, including the modern areas of N Italy, France, Belgium, and the S Netherlands: consisted of two main divisions, one part S of the Alps (Cisalpine Gaul) and another part N of the Alps (Transalpine Gaul)
- uncompromisingly — not admitting of compromise or adjustment of differences; making no concessions; inaccessible to flexible bargaining; unyielding: an uncompromising attitude.
- vapor channeling — Vapor channeling exists when vapor flow is distributed in an unequal way in a distillation vessel or stage.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- vinylidene group — the bivalent group C 2 H 2 , derived from ethylene.
- virginia cowslip — a perennial woodland plant (Mertensia virginica) of the borage family, native to E North America and having clusters of blue or purple, bell-shaped flowers
- walk a tightrope — be in a precarious position
- west springfield — a city in SW Massachusetts, near Springfield.
- willow ptarmigan — a ptarmigan, Lagopus lagopus, of arctic and subarctic regions of the New and Old Worlds, having brown, mottled plumage in summer and white plumage in winter.