The smallest, indivisible constituent part or unit of something.
The smallest possible amount of matter which still retains its identity as a chemical element, now known to consist of a nucleus surrounded by electrons.
In logical atomism, a fundamental fact that cannot be further broken down.
The smallest medieval unit of time, equal to fifteen ninety-fourths of a second.
An age group division in hockey for nine- to eleven-year-olds.
An element of a set that is not itself a set; an urelement.
A mote of dust in a sunbeam.
A hypothetical particle posited by Greek philosophers as an ultimate and indivisible component of matter.
A very small amount; a whit.
A non-zero member of a partially ordered set that has only zero below it (assuming that the poset has a least element, its "zero").
An individual number or symbol, as opposed to a list; a scalar value.
A small part of something, such as a song or fabric; sample.
A text file containing a relatively small amount of code, useless by itself, along with instructions for inserting that code into a larger codebase.
To produce a snippet (small part) of; to excerpt.
To make small cuts, to snip, particularly with scissors.