lacto-ovo
adjective
lac·to-ovo
ˈlak-tō-ˈō-vō 
: of, relating to, or following the diet of lacto-ovo vegetarians
a lacto-ovo regimen
Cite this Entry
“Lacto-ovo.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/lacto-ovo. Accessed 30 Oct. 2025.
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