characterization

US /ˌker.ək.tə.rəˈzeɪ.ʃən/
UK /ˌker.ək.tə.rəˈzeɪ.ʃən/
"characterization" picture
1.

the act of describing the individual qualities of a person or thing

:
The author's characterization of the protagonist was very detailed.
His characterization of the villain was chillingly realistic.
2.

a description of the distinctive nature or features of someone or something

:
The report provided a clear characterization of the market trends.
The scientist's characterization of the new material was groundbreaking.