stul‧ti‧fy‧ing /ˈstʌltəfaɪ-ɪŋ, ˈstʌltɪfaɪ-ɪŋ/
adjective formal[
Date: 1700-1800;
Language: Late Latin;
Origin: stultificare 'to make stupid', from Latin stultus 'stupid']
so boring that you feel as though you are losing your ability to think:
a stultifying office environment—stultify verb [transitive] [TahlilGaran] Dictionary of Contemporary English ▲