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lub

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Mathematics.
  1. least upper bound.

lub.

  1. lubricant.
  2. lubricating.
  3. lubrication.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for lub

Historical Examples

  • "Tum out soon, mummy, and dolly will lub you eber and eber," said the child.

    The Woman Thou Gavest Me

    Hall Caine

  • Lub knew all about it, but he never let even a chuckle escape from his lips.

  • Lub was somewhat fastidious about how he wanted his bed made up.

  • Phil read it all out slowly, and Lub listened very seriously.

  • "Don't care how soon you repeat that mess, Lub," observed Phil.