boring 1 ("being, having") past participle adjective of "boring": "is bored with nothing to do. The illness of the child has them boring." 2 ("be, become") applies to things that bored by heavy or bland. 3 ("be") adj. and n. Applies to the ignorant have fun or it is a boring company: "is a boring: moves all afternoon Sunday at home." I don't like go with it because it's very boring". Soso.