Synonyms of the word

isotope

• n. (physics) Any of two or more forms of an element where the atoms have the same number of protons, but…
• v. (topology, transitive) To define or demonstrate an isotopy of (one map with another).

atom

• n. (chemistry, physics) The smallest possible amount of matter which still retains its identity as a chemical…
• n. (history of science) A hypothetical particle posited by Greek philosophers as an ultimate and indivisible…
• n. (now generally regarded figuratively) The smallest, indivisible constituent part or unit of something.
• n. (now historical) The smallest medieval unit of time, equal to fifteen ninety-fourths of a second.
• n. A mote of dust in a sunbeam.
• n. A very small amount; a whit.
• n. (computing, programming, Lisp) An individual number or symbol, as opposed to a list; a scalar value.
• n. (mathematics, algebra) A non-zero member of a Boolean algebra that is not a union of any other elements.
• n. (mathematics, set theory) An element of a set that is not itself a set; an urelement.