descriptor
US /dɪˈskrɪp.tɚ/
UK /dɪˈskrɪp.tɚ/

1.
描述符, 描述词
a word or phrase used to describe something or someone
:
•
The term 'digital native' is a common descriptor for younger generations.
“数字原住民”一词是年轻一代的常见描述符。
•
Her cheerful personality is a fitting descriptor.
她开朗的性格是一个恰当的描述符。