1
[ adjective ] so lacking in interest as to cause mental weariness

Examples

"a boring evening with uninteresting people" "the deadening effect of some routine tasks" "a dull play" "a ho-hum speaker" "what an irksome task the writing of long letters is"- Edmund Burke

Related terms

uninteresting

2
[ noun ] the act of making something futile and useless (as by routine)

Related terms

degradation deaden

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