sharp reduction; drastic cut
Used for large-scale reductions in budgets, staff, or quantities. Often appears in business or news contexts.
Next year's budget is expected to be sharply reduced.
A drastic cut in personnel was announced.
削減 is a general term for reduction or cutback, while 大幅削減 specifically emphasizes a large-scale or drastic reduction.
大幅 is an adjective meaning 'substantial' or 'drastic', often used to modify nouns like 削減 or 値下げ.
Compound of 大幅 (おおはば, 'large-scale, drastic') and 削減 (さくげん, 'reduction, cut').