constraint

US /kənˈstreɪnt/
UK /kənˈstreɪnt/
"constraint" picture
1.

a limitation or restriction

:
Budgetary constraints forced them to scale back the project.
Time constraints make it difficult to complete all tasks.
2.

compulsion or coercion; repression of feelings

:
He spoke with a certain constraint, avoiding eye contact.
Her polite smile hid a feeling of deep constraint.