least upper bound
[loo-buh] /ˈlu bə/ noun, plural Lubas (especially collectively) Luba for 1. 1. a member of any of various groups of agricultural and hunting people inhabiting the SE Democratic Republic of the Congo, some of whom are famous for their wood carvings. 2. Also called Chiluba, Ciluba, Tshiluba. the Bantu language of the Luba, used as […]
[loo-bahng] /luˈbɑŋ/ plural noun 1. a group of islands in the NW Philippines, located NW of Mindoro. 98 sq. mi. (254 sq. km).
[loo-buh-vich-er, loo-bah-vi-cher] /ˈlu bəˌvɪtʃ ər, luˈbɑ vɪ tʃər/ noun 1. a member of a missionary Hasidic movement founded in the 1700s by Rabbi Shneour Zalman of Lyady. adjective 2. of or relating to the Lubavitchers or their movement.
[luhb-er] /ˈlʌb ər/ noun 1. a big, clumsy, stupid person; lout. 2. an awkward or unskilled sailor; . adjective 3. clumsy; stupid; . verb (used without object) 4. to behave like a lubber, especially in the handling of a boat. /ˈlʌbə/ noun 1. a big, awkward, or stupid person 2. short for landlubber n. mid-14c., […]