What is the meaning of Atomy?

A tiny particle; an atom, a mote, a speck.

A floating mote or speck of dust.

The smallest, indivisible constituent part or unit of something; an atom.

A very small being; a mite.

Made up of tiny particles.

Resembling a tiny particle; atomlike.

A skeleton.

1. A person who is very emaciated or thin; a skeleton.

   A person who is very emaciated or thin; a skeleton.

   Chiefly in the works of the English author Charles Dickens (1812–1870): a thing which is very slender and weak.

   nominative plural of atom

   accusative plural of atom

   vocative plural of atom

   Source: wiktionary.org