Meaning of characteristic in English | Powered by Free Dictionary API

noun

• A distinguishing feature of a person or thing.

• 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.).

• 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.

  Example: The characteristic of a field, if non-zero, must be a prime number.

adjective

• Being a distinguishing feature of a person or thing.