bib

 bib

noun [ C ]

UK  /bɪb/ US  /bɪb/

a cover made of cloth or plastic that is worn by young children when eating to protect their clothes

https://dictionary.cambridge.org/dictionary/english/bib?q=Bib

 

UK

(US practice pinny, scrimmage vest)

a piece of clothing like a light shirt with no sleeves that is worn over other clothing, for example in team games to show which team a person is playing for