About The Word Allantois

Bay Area Crosswords

Learn about the word Allantois to help solve your crossword puzzle. Discover Allantois definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Allantois

Allantois Meaning & Definition
Allantois Definition And Meaning

What's The Definition Of Allantois?

[n] vascular fetal membrane that develops from the hindgut in embryonic higher vertebrates (mammals; birds; reptiles)

Synonyms | Synonyms for Allantois:

Related Terms | Find terms related to Allantois:

See Also | fetal membrane

Allantois In Webster's Dictionary

\Al*lan"to*is\, Allantoid \Al*lan"toid\, ] n.. (Anat.) A membranous appendage of the embryos of mammals, birds, and reptiles, -- in mammals serving to connect the fetus with the parent; the urinary vesicle.

More Crossword Puzzle Words

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Cross Word Of The Day

  • Rana sylvatica ‐ wide-ranging light-brown frog of moist North American woodlands…
  • Oscitancy ‐ an involuntary intake of breath through a wide open mouth; usually…
  • Bikini pants ‐ small and tight-fitting underpants;…
  • Imminent abortion ‐ the appearance of symptoms that signal the impending loss of…
  • Fire watching ‐ (during World War II in Britain) watching for fires started by…
  • Immorality ‐ morally objectionable behavior [n] the quality of not being in…
  • Emotional person ‐ a person subject to strong states…
  • Gravure ‐ intaglio printing [n] an intaglio print produced by gravure [n]…
  • Goal-kick ‐ (Association football) a kick by the defending side after the…
  • Combing ‐ the act of drawing a comb through hair; "his hair…