insensitive

US /ɪnˈsen.sə.t̬ɪv/
UK /ɪnˈsen.sə.t̬ɪv/
"insensitive" picture
1.

showing or feeling no concern for others' feelings

:
His comment about her weight was completely insensitive.
She was criticized for her insensitive remarks during the meeting.
2.

not affected by something

:
The plant is insensitive to changes in light.
The material is insensitive to high temperatures.