[noun] the act of drilling a hole in the earth in the hope of producing petroleum Synonyms:drilling, oil production
[adjective] so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is"- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket"- Mark Twain; "other people's dreams are dreadfully wearisome" Synonyms:deadening, dull, ho-hum, irksome, slow, tedious, tiresome, wearisome
