Merriam-Webster's Collegiate® Dictionary, 11th Edition
BIB
I. verb (bibbed; bibbing)
Etymology: Middle English bibben
Date: 14th century
drink ,
II. noun
Date: 1580
a cloth or plastic shield tied under the chin to protect the clothes, the part of an apron or of overalls extending above the waist, a patch of differently colored feathers or fur immediately below the bill or chin of a bird or mammal, bibbed adjective bibless adjective
III. abbreviation Bible, biblical