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Webster’s Dictionary (1828)



409 words match “ATOM”

NEBULIZATION n.
The act or process of nebulizing; atomization.
NEBULIZE v.
To reduce (as a liquid) to a fine spray or vapor; to atomize.
NEBULIZER n.
An atomizer.
NEO- n.
when the name was applied, had been recently classified, and in which at least one carbon atom in connected directly with four other carbon atoms; -- contrasted with normal and iso-; as, neopentane; the neoparaffins. Also used adjectively.
NEODYMIUM n.
An elementary substance which forms one of the constituents of didymium. Symbol Nd. Atomic weight 140.8.
NEUROTOMY n.
The dissection, or anatomy, of the nervous system.
NICKEL n.
senic in the mineral niccolite, and with arsenic and sulphur in nickel glance. Symbol Ni. Atomic weight 58.6.
NITROGEN n.
etc, and is a constituent of all organized living tissues, animal or vegetable. Symbol N. Atomic weight 14. It was formerly regarded as a permanent noncondensible gas, but was liquefied in 1877 by Cailletet of Paris, and Pictet of Geneva.
NITROL n.
arbons containing the nitro and the nitroso or isonitroso group united to the same carbon atom.
NONACID a.
Destitute of acid properties; hence, basic; metallic; positive; -- said of certain atoms and radicals.
NONANE n.
americ hydrocarbons C9H20 of the paraffin series; -- so called because of the nine carbon atoms in the molecule. Normal nonane is a colorless volatile liquid, an ingredient of ordinary kerosene.
NONDECANE n.
e paraffin series, a white waxy substance, C19H40; -- so called from the number of carbon atoms in the molecule.
OCTAD n.
An atom or radical which has a valence of eight, or is octavalent.
OCTAVALENT a.
valence of eight; capable of being combined with, exchanged for, or compared with, eight atoms of hydrogen; -- said of certain atoms or radicals.
OMO- n.
A combining form used in anatomy to indicate connection with, or relation to, the shoulder or the scapula.
ORNITHOTOMY n.
The anatomy or dissection of birds.
OSMIUM n.
nce known. Its tetroxide is used in histological experiments to stain tissues. Symbol Os. Atomic weight 191.1. Specific gravity 22.477.
OSTEOTOMY n.
The dissection or anatomy of bones; osteology.
OXAMIDINE n.
series of bases containing the amido and the isonitroso groups united to the same carbon atom.
OXIDE n.
A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc.
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