13-letter words containing b, u, l, m, a, r
- measurability — capable of being measured.
- mensurability — The quality of being mensurable.
- millau bridge — a road bridge, the highest in the world, crossing the River Tarn in the Massif Central in SW France; designed by Sir Norman Foster and opened in 2004
- multibranched — Having more than one branch.
- multivariable — having, involving or relying upon two or more variables, esp in statistics
- multivibrator — A device consisting of two amplifying transistors or valves, each with its output connected to the input of the other, producing an oscillatory signal.
- neuroblastoma — a malignant tumor of immature nerve cells that usually starts in the autonomic nervous system or adrenal gland and spreads quickly, most often affecting young children.
- nonambulatory — of, relating to, or capable of walking: an ambulatory exploration of the countryside.
- nonmeasurable — capable of being measured.
- perambulation — to walk through, about, or over; travel through; traverse.
- pre-columbian — of or relating to the Americas before the arrival of Columbus: pre-Columbian art; pre-Columbian Indians.
- premandibular — situated in front of the mandible
- rambling club — a club for people who enjoy taking walks in the country
- random rubble — masonry in which untooled stones are set without coursing
- republicanism — republican government.
- resublimation — Psychology. the diversion of the energy of a sexual or other biological impulse from its immediate goal to one of a more acceptable social, moral, or aesthetic nature or use.
- rhumb sailing — sea navigation along rhumb lines.
- serial number — a number, usually one of a series, assigned for identification: the serial number of an automobile engine.
- serum albumin — Biochemistry. the principal protein of blood plasma, important in osmotic regulation of the blood and transport of metabolites.
- sinumbra lamp — an unshaded sperm-oil lamp consisting of a translucent glass globe supported on a pedestal: a form of astral lamp.
- slumber party — a social gathering typically of teenagers held at the home of one of them for the purpose of sleeping there overnight.
- subprime loan — A subprime loan is a loan with a higher interest rate, to borrowers who are a high credit risk.
- terbium metal — any of a subgroup of rare-earth metals, of which the cerium and yttrium metals comprise the other two subgroups.
- thoracolumbar — of the thoracic and lumbar regions
- tramping club — an organization of people who walk for recreation, esp in the bush
- troublemaking — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- trumpet blast — the sound of a single note made by a trumpet
- umbraculiform — umbrella-shaped
- umbrella bird — any of several large trogons of the genus Cephalopterus, of Central and South America, as C. ornatus, having an umbrellalike crest above the head.
- umbrella leaf — a rare, large-leaved perennial herb, Diphylleia cymosa, of the southeastern U.S., having white flowers and small, blue berries.
- umbrella palm — an Australian feather palm, Hedyscepe canterburyana, characterized by the umbrellalike manner of growth of its leaves.
- umbrella pine — a Japanese evergreen tree, Sciadopitys verticillata, having linear leaves growing in umbrellalike whorls, cultivated as an ornamental.
- umbrella step — (in the game of giant steps) a step executed by extending one foot forward and whirling on the heel.
- umbrella tent — a small tent with a metal frame consisting of ribs that radiate from a single supporting pole.
- umbrella tree — an American magnolia, Magnolia tripetala, having large leaves in umbrellalike clusters.
- uncomfortable — causing discomfort or distress; painful; irritating.
- uncomfortably — causing discomfort or distress; painful; irritating.
- unconformable — not conformable; not conforming.
- unconformably — not conformable; not conforming.
- unperformable — to carry out; execute; do: to perform miracles.
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unreclaimable — not able to be reclaimed, reformed, or rescued from vice
- unreclaimably — in an unreclaimable manner
- unsmotherable — unquenchable