13-letter words containing h, e, l, i, o
- nephelometric — Bacteriology. an apparatus containing a series of barium chloride standards used to determine the number of bacteria in a suspension.
- nephrological — of or relating to nephrology
- neurochemical — of or relating to neurochemistry.
- neurosyphilis — Syphilis that involves the central nervous system.
- nicholasville — a town in central Kentucky.
- non-spherical — having the form of a sphere; globular.
- non-technical — belonging or pertaining to an art, science, or the like: technical skill.
- nonalphabetic — not employing alphabetic order
- nonhaemolytic — relating to a transfusion reaction in which the red blood cells survive
- nonhysterical — not hysterical or funny
- nonmechanical — having to do with machinery: a mechanical failure.
- nonperishable — not subject to rapid deterioration or decay: A supply of nonperishable food was kept for emergencies.
- nonpunishable — Not punishable; of an act, for which no punishment has been authorized; of a person, beyond the reach of punishment.
- nonshrinkable — incapable of being shrunk
- nontheatrical — not relating to the theatre
- normocephalic — Having a normal sized head; neither macrocephalic nor microcephalic; mesocephalic.
- north sea oil — oil extracted from deposits beneath the North Sea
- northerliness — The quality of being northerly.
- nowheresville — a remote or isolated town or village.
- off the rails — into or in a state of dysfunction or disorder
- office-holder — An office-holder is a person who has an important official position in an organization or government.
- officeholders — Plural form of officeholder.
- oil hardening — to quench (steel) in a bath of oil.
- old-fashioned — of a style or kind that is no longer in vogue: an old-fashioned bathing suit.
- on the fiddle — If someone is on the fiddle, they get money by doing illegal or dishonest things.
- optical bench — an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies, having a ruled bar to which these devices can be attached and along which they can be readily adjusted.
- orchestralist — a person who writes or arranges orchestral music
- organ whistle — a steam or air whistle in which the jet is forced up against the thin edge of a pipe closed at the top.
- orthocephalic — having a medium or intermediate relation between the height of the skull and the breadth or length.
- orthoepically — In terms of correct pronunciation.
- orthogonalise — to make (vectors, functions, etc.) orthogonal.
- orthogonalize — to make (vectors, functions, etc.) orthogonal.
- orthopaedical — Pertaining to orthopaedics; characteristic of orthopaedia.
- orthosilicate — a silicate mineral
- otherworldish — characterized by otherworldliness
- over the hill — a natural elevation of the earth's surface, smaller than a mountain.
- overembellish — Make (something) too ornate or complicated.
- oxyhemoglobin — the oxygen-carrying pigment of red blood cells that gives them their red color and serves to convey oxygen to the tissues: occurs in reduced form (deoxyhemoglobin) in venous blood and in combination with oxygen (oxyhemoglobin) in arterial blood. Symbol: Hb.
- palos heights — a city in NE Illinois, near Chicago.
- pantheologist — a student of, or expert in, pantheology
- perchlorinate — to combine with the maximum proportion of chlorine.
- petrochemical — a chemical substance obtained from petroleum or natural gas, as gasoline, kerosene, or petrolatum.
- petrophysical — relating to the analysis of the constitution and characteristics of rocks
- phallocentric — a doctrine or belief centered on the phallus, especially a belief in the superiority of the male sex.
- phelloplastic — an image or a representation that has been fashioned from cork
- phenobarbital — a white, crystalline powder, C 1 2 H 1 2 N 2 O 3 , used as a sedative, a hypnotic, and as an antispasmodic in epilepsy.
- phenomenalism — the doctrine that phenomena are the only objects of knowledge or the only form of reality.
- phenomenality — highly extraordinary or prodigious; exceptional: phenomenal speed.
- phenomenalize — to regard or interpret as a phenomenon.
- philo judaeus — c20 b.c.–a.d. c50, Alexandrian Jewish theologian and philosopher.