Dictionary.com
Thesaurus.com

ovo-lacto-vegetarian

American  
[oh-voh-lak-toh-vej-i-tair-ee-uhn] / ˌoʊ voʊˌlæk toʊˌvɛdʒ ɪˈtɛər i ən /
Or ovolactovegetarian

Other Word Forms

  • ovo-lacto-vegetarianism noun

Etymology

Origin of ovo-lacto-vegetarian

First recorded in 1865–70