Being a distinguishing feature of a person or thing.
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.).
Capturing the overall sense of a thing.
Characteristically representing something by form, group, idea or type.
Normal, average; to be expected.
Of a lower taxon, containing the type of the higher taxon.
Anything that is typical, normal, or standard.