13-letter words containing t, o, r, i, n, g
- nitrogen base — Chemistry, Biochemistry. a nitrogen-containing organic compound that has the chemical properties of a base, especially a pyrimidine or purine: Four nitrogen bases are present in a DNA molecule.
- nitrogenation — to combine with nitrogen or add nitrogenous material to.
- nitrogenizing — Present participle of nitrogenize.
- nitroglycerin — a colorless, thick, oily, flammable, highly explosive, slightly water-soluble liquid, C 3 H 5 N 3 O 9 , prepared from glycerol with nitric and sulfuric acids: used chiefly as a constituent of dynamite and other explosives, in rocket propellants, and in medicine as a vasodilator in the treatment of angina pectoris.
- nitroso group — the univalent group O=N–.
- no entry sign — a sign, esp a traffic sign, that prohibits entry into a place
- non-divergent — diverging; differing; deviating.
- non-irrigated — to supply (land) with water by artificial means, as by diverting streams, flooding, or spraying.
- non-migration — the process or act of migrating.
- non-signatory — having signed, or joined in signing, a document: the signatory powers to a treaty.
- noncorrecting — (of eyeglass lenses) ground and polished without a corrective prescription.
- nonfigurative — of the nature of or involving a figure of speech, especially a metaphor; metaphorical and not literal: The word “head” has several figurative senses, as in “She's the head of the company.”. Synonyms: metaphorical, not literal, symbolic.
- nonimmigrants — Plural form of nonimmigrant.
- nonintegrated — not integrated, lacking integration
- nonirritating — Not irritating; not an irritant.
- nonliturgical — Not liturgical.
- nonobligatory — Not obligatory; not required; optional.
- nonpracticing — not currently practicing one's profession, religion, etc.: a nonpracticing physician.
- nonpractising — of or relating to a person who no longer observes or pursues his or her religious faith
- nonreflecting — Not reflecting.
- nonregulation — not regulation, not conforming to accepted standards
- nonvegetarian — a person who is not vegetarian
- north chicago — a city in NE Illinois, on Lake Michigan.
- north reading — a city in NE Massachusetts.
- numerologists — the study of numbers, as the figures designating the year of one's birth, to determine their supposed influence on one's life, future, etc.
- nutrigenomics — the study of how individual genetic makeup interacts with diet, especially the effects of this interaction on a person's health.
- octane-rating — (of gasoline) a designation of antiknock quality, numerically equal to the percentage of isooctane by volume in a mixture of isooctane and normal heptane that matches the given gasoline in antiknock characteristics.
- octogenarians — Plural form of octogenarian.
- open registry — ship registration under a national flag available to all ships regardless of nationality.
- oppignoration — the act or an instance of pawning or pledging
- orchestrating — Present participle of orchestrate.
- 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.
- organisations — Plural form of organisation.
- organizations — The action of organizing something.
- organogenetic — Relating to organogenesis.
- organolithium — (organic chemistry) Describing any organic compound containing a carbon to lithium bond.
- organotropism — Physiology. the attraction of microorganisms or chemical substances to particular organs or tissues of the body.
- orientalizing — Present participle of orientalize.
- originalities — Plural form of originality.
- originatively — in an originative manner
- ornithologist — the branch of zoology that deals with birds.
- orthodiagonal — the axis in a crystal
- orthogonalise — to make (vectors, functions, etc.) orthogonal.
- orthogonality — (mathematics, statistics) the property of being orthogonal.
- orthogonalize — to make (vectors, functions, etc.) orthogonal.
- outgeneraling — Present participle of outgeneral.
- outperforming — Present participle of outperform.
- outprocessing — to end a military tour of duty, accompanied by necessary paperwork: All enlisted soldiers out-process as a class.
- outstretching — Present participle of outstretch.
- over-exerting — to exert excessively.