A distinguishing feature of a person or thing.
For a given field or ring, a natural number that is either the smallest positive number n such that n instances of the multiplicative identity (1) summed together yield the additive identity (0) or, if no such number exists, the number 0.
The integer part of a logarithm.
The distinguishing features of a navigational light on a lighthouse etc by which it can be identified (colour, pattern of flashes etc.).
Being a distinguishing feature of a person or thing.
An important or main item.
An individual measurable property or characteristic of a phenomenon being observed; the input of a model.
A beneficial capability of a piece of software.
Any of the physical constituents of the face (eyes, nose, etc.).
The act of being featured in a piece of music.
Characteristic forms or shapes of parts. For example, a hole, boss, slot, cut, chamfer, or fillet.
A long, prominent article or item in the media, or the department that creates them; frequently used technically to distinguish content from news.
Something discerned from physical evidence that helps define, identify, characterize, and interpret an archeological site.
The elements into which linguistic units can be broken down.
The cast or structure of anything, or of any part of a thing, as of a landscape, a picture, a treaty, or an essay; any marked peculiarity or characteristic.
To appear, to make an appearance.
To ascribe the greatest importance to something within a certain context.
To star, to contain.