Definition of peptize in English:

peptize

(also peptise)

verb

Chemistry
  • with object To convert (a solid or semi-solid colloid) into a sol by chemical means.

Origin

Mid 19th century; earliest use found in Thomas Graham (1805–1869), chemist. From pept- + -ize.

Pronunciation

peptize

/ˈpɛptʌɪz/