1. [n]  a napkin tied under the chin a child while eating
2. [n]  top part of an apron; covering the chest
3. [v]  drink moderately but regularly

1. \Bib\, n. [From {Bib}, v., because the bib receives the
   drink that the child slavers from the mouth.]
   1. A small piece of cloth worn by children over the breast,
      to protect the clothes.
   
   2. (Zo["o]l.) An arctic fish ({Gadus luscus}), allied to the
      cod; -- called also {pout} and {whiting pout}.
   
   3. A bibcock.
   
   

2. \Bib\, Bibbe \Bibbe\, v. t. [L. bibere. See {Beverage}, and
   cf. {Imbibe}.]
   To drink; to tipple. [Obs.]
   
         This miller hath . . . bibbed ale.       --Chaucer.
   
   

3. \Bib\, v. i.
   To drink; to sip; to tipple.
   
         He was constantly bibbing.               --Locke.
   
   

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