Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

previllous

play
adjective pre·vil·lous \-ˈvil-əs\

Medical Definition of previllous

  1. :  relating to, being in, or being the stage of embryonic development before the formation of villi <a previllous human embryo>




Seen and Heard

What made you want to look up previllous? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

expressing little or no emotion

Get Word of the Day daily email!