17-letter words containing b, l, u, n
- torricellian tube — a vertical glass tube partly evacuated and partly filled with mercury, the height of which is used as a measure of atmospheric pressure
- triboluminescence — luminescence produced by friction, usually within a crystalline substance.
- tuberculin-tested — (of milk) produced by cows that have been certified as free of tuberculosis
- ultramicrobalance — a balance for weighing precisely, to a hundredth of a microgram or less, minute quantities of material.
- uncircumscribable — to draw a line around; encircle: to circumscribe a city on a map.
- uncle tom's cabin — an antislavery novel (1852) by Harriet Beecher Stowe.
- uncomfortableness — causing discomfort or distress; painful; irritating.
- understandability — capable of being understood; comprehensible.
- undistinguishable — to mark off as different (often followed by from or by): He was distinguished from the other boys by his height.
- unintelligibility — the quality of being unintelligible
- universal algebra — (logic) The model theory of first-order equational logic.
- unlawful assembly — a meeting of three or more people with the intent of carrying out any unlawful purpose
- unlisted building — a building that is not amongst those buildings officially recognized as having special historical or architectural interest and therefore protected from demolition or alteration
- unpredictableness — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unreconstructible — not capable of being reconstructed.
- unsubstantiatable — to establish by proof or competent evidence: to substantiate a charge.
- urban development — the development or improvement of an urban area by building
- urban exploration — a recreational activity in which people explore derelict urban structures such as abandoned sewers or underground railways or attempt to access areas which are closed to the public such as the roofs of skyscrapers
- vanity publishing — the practice of the author of a book paying all or most of the costs of its publication
- ventura publisher — Corel VENTURA
- vibrofluidization — Vibrofluidization is when vibration is used to make particles move in a fluidized bed.
- waitangi tribunal — (in New Zealand) a government tribunal empowered to examine and make recommendations on Māori claims under the Treaty of Waitangi
- welshman's button — an angler's name for a species of caddis fly, Sericostoma personatum
- winchester bushel — a unit of dry measure containing 4 pecks, equivalent in the U.S. (and formerly in England) to 2150.42 cubic inches or 35.24 liters (Winchester bushel) and in Great Britain to 2219.36 cubic inches or 36.38 liters (Imperial bushel) Abbreviation: bu., bush.
- with guns blazing — If you come out with guns blazing or with all guns blazing, you put all your effort and energy into trying to achieve something.