serving in or intended for exploration or discovery; "an exploratory operation"; "exploratory reconnaissance"; "digging an exploratory well in the Gulf of Mexico"; "exploratory talks between diplomats"
without sharpness or clearness of edge or point; "the dullness of the pencil made his writing illegible"
lack of sensibility; "there was a dullness in his heart"; "without him the dullness of her life crept into her work no matter how she tried to compartmentalize it."
a lack of visual brightness; "the brightness of the orange sky was reflected in the dullness of the orange sea"
the quality of lacking interestingness; "the stories were of a dullness to bring a buffalo to its knees"
a book of the Old Testament that tells the story of Ruth who was not an Israelite but who married an Israelite and who stayed with her mother-in-law Naomi after her husband died
the great-grandmother of king David whose story is told in the Book of Ruth in the Old Testament
United States professional baseball player famous for hitting home runs (1895-1948)