15-letter words containing a, c, k, n
- nutcracker chin — a strong-looking chin
- on the track of — If you are on the track of someone or something, you are trying to find them, or find information about them.
- pack one's bags — If you pack your bags, you leave a place where you have been staying or living.
- packing density — a measure of the amount of data that can be held by unit length of a storage medium, such as magnetic tape
- pancake make-up — make up in cake form applied to the face with a sponge in order to cover up imperfections and even out skin tone
- parking offence — the act of leaving your car somewhere illegally
- pat on the back — to strike lightly or gently with something flat, as with a paddle or the palm of the hand, usually in order to flatten, smooth, or shape: to pat dough into flat pastry forms.
- peak experience — a high point in the life of a self-actualizer, during which the person feels ecstatic and more alive and whole than is usual.
- peak production — the maximum production
- pedunculate oak — a large deciduous oak tree, Quercus robur, of Eurasia, having lobed leaves and stalked acorns
- phenakistoscope — an early form of a zoetrope in which figures are depicted in different poses around the edge of a disc. When the disc is spun, and the figures observed through the apertures around the edge of the disc, they appear to be moving
- pick and choose — to choose or select from among a group: to pick a contestant from the audience.
- pick-and-shovel — marked by drudgery; laborious: the pick-and-shovel work necessary to get a political campaign underway.
- pickaback plane — a powered airplane designed to be carried aloft by another airplane and released in flight.
- pickaback plant — piggyback plant.
- piggyback plant — a plant, Tolmiea menziesii, of the saxifrage family, native to western North America, that produces new plants at the base of its broad, hairy leaves and that is popular as a houseplant.
- pitch blackness — extreme darkness; lack of light
- planck constant — the fundamental constant of quantum mechanics, expressing the ratio of the energy of one quantum of radiation to the frequency of the radiation and approximately equal to 6.624 × 10− 27 erg-seconds. Symbol: h.
- planet-stricken — believed to be adversely affected mentally or physically by the planets
- point-and-click — of or denoting an interface with which the user typically interacts by using a mouse to move the cursor and then clicking on a screen object.
- police marksman — a police officer skilled in precision shooting, esp with a sniper rifle
- postman's knock — a children's party game in which a kiss is exchanged for a pretend letter
- prairie chicken — either of two North American gallinaceous birds of western prairies, Tympanuchus cupido (greater prairie chicken) or T. pallidicinctus (lesser prairie chicken) having rufous, brown, black, and white plumage.
- public speaking — the act of delivering speeches in public.
- pullman kitchen — a kitchenette, often recessed into a wall and concealed by double doors or a screen.
- quick-and-dirty — Informal. slipshod.
- rack-and-pinion — of or relating to a mechanism in which a rack engages a pinion: rack-and-pinion steering.
- record-breaking — top, most successful
- rocket airplane — an airplane propelled wholly or mainly by a rocket engine.
- rocket launcher — a tube attached to a weapon for the launching of rockets.
- rocky mountains — mountain range in USA and Canada
- runabout ticket — a rail ticket that allows unlimited travel within a specified area for a limited period of time (for example one day, a weekend, three days, etc)
- sand-lime brick — a hard brick composed of silica sand and a lime of high calcium content, molded under high pressure and baked.
- saskatchewanian — a native or inhabitant of Saskatchewan
- save one's neck — to escape from a difficult or dangerous situation
- scavenge stroke — (in a reciprocating engine) the stroke of a piston in a four-stroke cycle that pushes the burnt gases out as exhaust
- shock probation — the release on probation of a criminal after brief imprisonment
- shock resistant — not affected by impact
- shock treatment — electroconvulsive therapy
- shock-resistant — strong or resilient enough to sustain minor impacts without damage to the internal mechanism: a shock-resistant watch.
- slap and tickle — sexual play
- social drinking — the practice of drinking alcohol occasionally and usually only in social situations
- social-drinking — a person who drinks alcoholic beverages usually in the company of others and is in control of his or her drinking.
- speckle pattern — the visual appearance of a star as viewed through a large telescope, with irregularities caused by the distorting effect of local turbulence in the earth's atmosphere.
- sprinkler dance — a celebratory dance in which participants extend one arm and shake it to imitate the action of a rotating water sprinkler
- stacking swivel — a metal swivel attached to the stock of a military rifle for use in hooking three rifles together to form a stack.
- starting blocks — the rigid blocks adjustable at an angle and mounted on a track against which a runner's shoes are placed to aid in starting
- suck it and see — to try something to find out what it is, what it is like, or how it works
- sympathetic ink — a fluid for producing writing that is invisible until brought out by heat, chemicals, etc.; invisible ink.
- take account of — an oral or written description of particular events or situations; narrative: an account of the meetings; an account of the trip.