AGENESIS
Meaning of AGENESIS in English
transcription, транскрипция: [ (ˌ)ā-ˈje-nə-səs ]
noun
Etymology: New Latin
Date: circa 1879
: lack or failure of development (as of a body part)
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003