Definition of atom

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Atom (n.) An ultimate particle of matter not necessarily indivisible; a molecule.

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Germanium :: Germanium (n.) A rare element, recently discovered (1885), in a silver ore (argyrodite) at Freiberg. It is a brittle, silver-white metal, chemically intermediate between the metals and nonmetals, resembles tin, and is in general identical with the predicted ekasilicon. Symbol Ge. Atomic weight 72.3..
Polymerize :: Polymerize (v. t.) To cause polymerization of; to produce polymers from; to increase the molecular weight of, without changing the atomic proportions; thus, certain acids polymerize aldehyde..
Neo- :: Neo- () A prefix meaning new, recent, late; and in chemistry designating specifically that variety of metameric hydrocarbons which, 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..
Iatromathematician :: Iatromathematician (n.) One of a school of physicians in Italy, about the middle of the 17th century, who tried to apply the laws of mechanics and mathematics to the human body, and hence were eager student of anatomy; -- opposed to the iatrochemists..
Angiology :: Angiology (n.) That part of anatomy which treats of blood vessels and lymphatics.
Tripoli :: Tripoli (n.) An earthy substance originally brought from Tripoli, used in polishing stones and metals. It consists almost wholly of the siliceous shells of diatoms..
Titanium :: Titanium (n.) An elementary substance found combined in the minerals manaccanite, rutile, sphene, etc., and isolated as an infusible iron-gray amorphous powder, having a metallic luster. It burns when heated in the air. Symbol Ti. Atomic weight 48.1..
Monosulphide :: Monosulphide (n.) A sulphide containing one atom of sulphur, and analogous to a monoxide; -- contrasted with a polysulphide; as, galena is a monosulphide..
Anatomizing :: Anatomizing (p. pr. & vb. n.) of Anatomiz.
Diselenide :: Diselenide (n.) A selenide containing two atoms of selenium in each molecule.
Diatomic :: Diatomic (a.) Containing two atoms.
Hematoma :: Hematoma (n.) A circumscribed swelling produced by an effusion of blood beneath the skin.
Scapulo- :: Scapulo- () A combining form used in anatomy to indicate connection with, or relation to, the scapula or the shoulder; as, the scapulo-clavicular articulation, the articulation between the scapula and clavicle..
Molecular :: Molecular (a.) Pertaining to, connected with, produced by, or consisting of, molecules; as, molecular forces; molecular groups of atoms, etc..
Monobasic :: Monobasic (a.) Capable of being neutralized by a univalent base or basic radical; having but one acid hydrogen atom to be replaced; -- said of acids; as, acetic, nitric, and hydrochloric acids are monobasic..
Tantalum :: Tantalum (n.) A rare nonmetallic element found in certain minerals, as tantalite, samarskite, and fergusonite, and isolated as a dark powder which becomes steel-gray by burnishing. Symbol Ta. Atomic weight 182.0. Formerly called also tantalium..
Table :: Table (n.) A list of substances and their properties; especially, a list of the elementary substances with their atomic weights, densities, symbols, etc..
Anatomizer :: Anatomizer (n.) A dissector.
Subaud :: Subatom (n.) A hypothetical component of a chemical atom, on the theory that the elements themselves are complex substances; -- called also atomicule..
Uvulatome :: Uvulatome (n.) An instrument for removing the uvula.
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