karyotype

/K EH0 R IY0 AH0 T AY0 P/
noun
  1. 1

    The observed characteristics (number, type, shape, etc) of the chromosomes of an individual or species.

  2. 2

    A record of such characteristics, usually photographic.

  3. 3

    A group of individuals or species that have the same chromosomal characteristics.

verb
  1. 1

    To investigate or record such characteristics

Source: https://en.wiktionary.org/wiki/karyotype