1. peptide

noun. ['ˈpɛpˌtaɪd'] amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein.


  • endorphin
  • polypeptide
  • fibrinopeptide


  • πεπτός (Ancient Greek (to 1453))

Featured Games

Words that Rhyme with Peptide

  • apartheid
  • yuletide

Example sentences of the word peptide

1. Noun, singular or mass
Bromelain is a peptide that breaks down protein.

2. Adjective
They also include peptide chains of amino acids that are cross-linked to other, nearby peptide chains.