15-letter words containing b, u, t, l
- iceberg lettuce — a variety of lettuce having a cabbagelike head of crisp leaves.
- immeasurability — Immeasurableness.
- immensurability — The quality of being immensurable.
- impulse turbine — a turbine moved by free jets of fluid striking the blades of the rotor together with the axial flow of fluid through the rotor.
- in all but name — If you say that a situation exists in all but name, you mean that it is not officially recognized even though it exists.
- in/into trouble — If someone is in trouble, they are in a situation in which a person in authority is angry with them or is likely to punish them because they have done something wrong.
- incalculability — The quality or state of being incalculable.
- incommutability — The quality or state of being incommutable.
- indirect labour — work done in administration and sales rather than in the manufacturing of a product
- indisputability — The property of being indisputable.
- indissolubility — not dissoluble; incapable of being dissolved, decomposed, undone, or destroyed.
- indistributable — of a nature that cannot be distributed
- indubitableness — The quality of being indubitable.
- inscrutableness — Inscrutability.
- insubordinately — In an insubordinate manner.
- insubstantially — In an insubstantial manner.
- interambulacral — relating to, or situated between, interambulacra
- interambulacrum — the area between two of an echinoderm's ambulacra
- invulnerability — incapable of being wounded, hurt, or damaged.
- jubilate-sunday — Also called Jubilate Sunday. the third Sunday after Easter: so called from the first word of the 65th Psalm in the Vulgate, which is used as the introit.
- justifiableness — Justifiability.
- labour shortage — a shortage or insufficiency of qualified candidates for employment (in an economy, country, etc)
- lamb's-quarters — the pigweed, Chenopodium album.
- lapland bunting — a passerine bird: Calcarius lapponicus
- largemouth bass — a North American freshwater game fish, Micropterus salmoides, having an upper jaw extending behind the eye and a broad, dark, irregular stripe along each side of the body. Compare smallmouth bass.
- leaf-footed bug — any of numerous plant-sucking or predaceous bugs of the family Coreidae, typically having leaflike legs: several species are pests of food crops.
- league football — rugby league football
- leibnitz's rule — a rule for finding the derivative of the product of two functions. For a first derivative it is d(uv)/dx = udv/dx + vdu/dx
- liberal studies — a supplementary arts course for those specializing in scientific, technical, or professional studies
- lighthouse tube — a vacuum tube with the electrodes arranged in parallel layers closely spaced, giving a relatively high-power output at high frequencies.
- listed building — (in Britain) a building officially recognized as having special historical or architectural interest and therefore protected from demolition or alteration
- lithium battery — A lithium battery is a type of battery used for low-power, high-reliability, long-life applications, such as clocks, cameras and calculators.
- little bluestem — a North American forage grass, Schizachyrium scoparium, having wide often bluish blades.
- lobster newburg — (sometimes lowercase) lobster cooked in a thick seasoned cream sauce made with sherry or brandy.
- lubricating oil — an oily substance that is used to cover or treat machinery so as to lessen friction
- lumbar puncture — Medicine/Medical. puncture into the arachnoid membrane of the spinal cord, in the lumbar region, and withdrawal of spinal fluid, performed for diagnosis of the fluid, injection of dye for imaging, or administration of anesthesia or medication.
- luncheon basket — a basket that you put food in and take somewhere for a picnic
- lutzow-holm bay — an inlet of the Indian Ocean on the coast of Antarctica between Queen Maud Land and Enderby Land.
- magnetic bubble — a tiny mobile magnetized area within a magnetic material, the basis of one type of solid-state storage medium (magnetic bubble memory)
- maldistribution — bad or unsatisfactory distribution, as of wealth, among a population or members of a group.
- malpighian tube — one of a group of long, slender excretory tubules at the anterior end of the hindgut in insects and other terrestrial arthropods.
- maneuverability — a planned and regulated movement or evolution of troops, warships, etc.
- manoeuvrability — The quality of being manoeuvrable.
- manual alphabet — a set of finger configurations corresponding to the letters of the alphabet, used by the deaf in fingerspelling.
- maxilloturbinal — (anatomy) Pertaining to the maxillary and turbinal regions of the skull.
- medulloblastoma — (oncology) A malignant type of brain tumour that originates in the cerebellum.
- most honourable — a courtesy title applied to marquesses and members of the Privy Council and the Order of the Bath
- motorcycle club — a club of motorcycle enthusiasts
- motoring public — the population that drive road vehicles
- mount blackburn — a mountain in SE Alaska, the highest peak in the Wrangell Mountains. Height: 5037 m (16 523 ft)