15-letter words containing a, l, u
- nonmucilaginous — Not mucilaginous.
- nonoccupational — of or relating to an occupation, trade, or calling: occupational guidance.
- nonquantifiable — not capable of being quantified
- nonsimultaneous — existing, occurring, or operating at the same time; concurrent: simultaneous movements; simultaneous translation.
- north australia — a former division of Australia; now part of the Northern Territory.
- northern parula — any of several American wood warblers of the genus Parula, especially P. americana (northern parula) having bluish plumage with a yellow throat and breast.
- not unnaturally — You can use not unnaturally to indicate that the situation you are describing is exactly as you would expect in the circumstances.
- nuclear fission — fission (def 2).
- nuclear physics — the branch of physics that deals with the behavior, structure, and component parts of atomic nuclei.
- nuclear reactor — reactor (def 4).
- nuclear testing — the process of carrying out a test on a nuclear weapon to determine effectiveness, etc
- nuclear warhead — a warhead containing a fission or fusion bomb.
- nuclear-powered — powered by nuclear energy
- nuisance caller — someone who makes an unsolicited telephone call such as a prank call or a call for telemarketing purposes
- nullarbor plain — a treeless, semiarid area of S Australia, contiguous to the Great Australian Bight.
- numismatologist — One versed in numismatology.
- obituary column — the division of a publication reserved for obituaries
- object language — the language to which a metalanguage refers.
- oblique sailing — the navigation of a vessel on a point of the compass other than one of the cardinal points.
- obstacle course — a military training area having obstacles, as hurdles, ditches, and walls, that must be surmounted or crossed in succession.
- obtuse triangle — a triangle with one obtuse angle.
- one's last hour — the time of one's death
- optical pumping — a method for increasing the number of atoms or molecules occupying higher energy levels by irradiating them with light of the proper frequencies to raise them to those levels.
- opus anglicanum — fine embroidery, esp of church vestments, produced in England c.1200–c.1350; characterized by the rich materials used, esp silver gilt thread
- ordinal numbers — Also called ordinal numeral. any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).
- organomercurial — an organic compound containing mercury
- outline drawing — a drawing consisting only of external lines
- outside caliper — a caliper whose legs turn inward so that it can measure outside dimensions, as the diameter of a rod.
- outward-looking — looking beyond oneself; open-minded and reaching out to other people, organizations, etc
- over-articulate — excessively articulate
- over-cultivated — to prepare and work on (land) in order to raise crops; till.
- over-particular — of or relating to a single or specific person, thing, group, class, occasion, etc., rather than to others or all; special rather than general: one's particular interests in books.
- over-population — to fill with an excessive number of people, straining available resources and facilities: Expanding industry has overpopulated the western suburbs.
- over-regulation — a law, rule, or other order prescribed by authority, especially to regulate conduct.
- overcultivation — the act or art of cultivating.
- overspeculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- overstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- overutilization — to put to use; turn to profitable account: to utilize a stream to power a mill.
- overzealousness — too zealous: overzealous for reform.
- ovoviviparously — in an ovoviviparous manner
- paid-in surplus — surplus paid in by purchasers of stock certificates sold at a premium.
- pamprodactylous — having all four toes directed forward, as in swifts and colies.
- paralinguistics — the study of paralanguage.
- parallel cousin — a cousin who is the child either of one's mother's sister or of one's father's brother.
- parent language — an earlier language from which another is derived.
- partial denture — an artificial replacement of one or several of the teeth (partial denture) or all of the teeth (full denture) of either or both jaws; dental prosthesis.
- partial product — the result obtained when a number is multiplied by one digit of a multiplier
- particularistic — exclusive attention or devotion to one's own particular interests, party, etc.
- passifloraceous — of, relating to, or belonging to the Passifloraceae, a tropical and subtropical family of climbing plants including the passionflowers: the flowers have five petals and threadlike parts forming a dense mass (corona) around the central disc
- pastel-coloured — pale-coloured; in a shade such as pink or pale blue