anallantoic

adjective
an·​al·​lan·​to·​ic | \ ¦aˌnalən‧¦tōik, -aˌlan-, a¦na- \

Definition of anallantoic

: not having or not developing an allantois

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First Known Use of anallantoic

1866, in the meaning defined above

History and Etymology for anallantoic

an- + allantoic

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The first known use of anallantoic was in 1866

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Cite this Entry

“Anallantoic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anallantoic. Accessed 4 Mar. 2021.

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