rigid
//ˈrɪdʒ.ɪd//
Adjective
rigidCanonical form
more rigidComparative
most rigidSuperlative
1
Unable to bend or be forced out of shape; stiff and inflexible.
The rigid plastic frame cannot be bent.
2
Not able to be changed or adapted; strict and unyielding.
The company has rigid rules about working hours.
3
(of a person) Not willing to change one's views or behavior; stubbornly fixed.
My father is rigid in his beliefs and refuses to consider other opinions.