necessitate
UK: nɪˈsɛsɪteɪt | US: nəˈsɛsəteɪt
vt. to make something necessary or unavoidable
vt. to require or demand as essential
The word "necessitate" traces back to Latin necessitas ("inevitability, compulsion"), rooted in ne- ("not") + cedere ("to yield"). It evolved through Old French necessiter before entering English in the 16th century, retaining its core sense of compelling something to be required. The suffix -itate reinforces its verbal function, emphasizing causation (e.g., making necessity explicit).
The sudden storm necessitated a change in our travel plans.
Advanced technology necessitates continuous learning.
His injury necessitated immediate medical attention.
Budget cuts will necessitate reductions in staff.
The project's complexity necessitates careful planning.