16-letter words containing a, n, o, t, h
- hydroformylation — the addition of a hydrogen atom and the formyl group to a double bond of a hydrocarbon by reaction with a mixture of carbon monoxide and hydrogen in the presence of a catalyst.
- hyperconjugation — (organic chemistry) A weak form of conjugation in which single bonds interact with a conjugated system.
- hyperinnervation — the act of innervating; state of being innervated.
- hyperoxygenation — to treat, combine, or enrich with oxygen: to oxygenate the blood.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hyperventilation — excessively rapid and deep breathing.
- hypervitaminosis — an abnormal condition caused by an excessive intake of vitamins.
- hypnagogic state — the drowsy period between wakefulness and sleep, during which fantasies and hallucinations often occur.
- hypoalimentation — insufficient or inadequate nourishment.
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .
- hypostatic union — (In Cristianity) Christ's condition of being, at the same time, both human and divine
- icositetrahedron — a solid figure having 24 faces.
- immersion heater — a small electric coil used to heat a liquid, as a cup of water, in which it is immersed.
- immethodicalness — Lack of method; the quality of being immethodical.
- immunohematology — the study of blood and blood-forming tissue in relation to the immune response.
- in plain clothes — not wearing a uniform
- in the long haul — in a future time
- in the nature of — essentially the same as; by way of
- in the same boat — a vessel for transport by water, constructed to provide buoyancy by excluding water and shaped to give stability and permit propulsion.
- in the shadow of — very close to; verging upon
- in the worst way — bad or ill in the highest, greatest, or most extreme degree: the worst person.
- indian meal moth — a small pyralid moth, Plodia interpunctella, whose larvae are an important pest of stored cereals.
- inhospitableness — The quality of being inhospitable.
- intake of breath — When someone takes an intake of breath, they breathe in quickly and noisily, usually because they are shocked at something.
- interbehavioural — relating to or involving interbehaviour
- into the bargain — an advantageous purchase, especially one acquired at less than the usual cost: The sale offered bargains galore.
- irrigation ditch — trench supplying land with water
- italian vermouth — sweet vermouth
- javelin throwing — the sport of throwing the javelin
- john the baptist — the forerunner and baptizer of Jesus. Matt. 3.
- johnston's organ — a sense organ in the second segment of the antenna of an insect, sensitive to movements of the antenna's flagellum, as when the insect is in flight.
- judaeo-christian — of or relating to the religious writings, beliefs, values, or traditions held in common by Judaism and Christianity.
- keratoacanthomas — Plural form of keratoacanthoma.
- knights of labor — a secret workingmen's organization formed in 1869 to defend the interests of labor.
- knights of malta — the order of Hospitalers.
- know what's what — to know how one thing or things in general work
- labtech notebook — (tool, product) Commercial data aquisition software.
- lay down the law — the principles and regulations established in a community by some authority and applicable to its people, whether in the form of legislation or of custom and policies recognized and enforced by judicial decision.
- lead by the nose — the part of the face or facial region in humans and certain animals that contains the nostrils and the organs of smell and functions as the usual passageway for air in respiration: in humans it is a prominence in the center of the face formed of bone and cartilage, serving also to modify or modulate the voice.
- lethal injection — dose of deadly chemical into a vein
- light adaptation — the reflex adaptation of the eye to bright light, consisting of an increase in the number of functioning cones, accompanied by a decrease in the number of functioning rods (opposed to dark adaptation).
- limited monarchy — a monarchy that is limited by laws and a constitution.
- limited-monarchy — a limited train, bus, etc.
- lonely hearts ad — an advertisement placed by someone who is trying to find a lover or a friend
- long-established — having a long history; old
- machine operator — someone who operates mechanical equipment
- macpherson strut — an automobile suspension-system component that consists of a strut combined with a spring and shock absorber and connects the wheel to the frame of the vehicle.
- magnesiochromite — (mineral) A chromite species with the formula MgCr2O4.
- magnetochemistry — the study of magnetic and chemical phenomena in their relation to one another.
- man of the cloth — a clergyman or other ecclesiastic.