Term: amnion: thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)
Broader: sac: a structure resembling a bag in an animal | Unrelated: bell ringer: something that exactly succeeds in achieving its goal
Broader: sac: a structure resembling a bag in an animal | Unrelated: east india kino: reddish or black juice or resin from certain trees of the genus Pterocarpus and used in medicine and tanning etc
Broader: sac: a structure resembling a bag in an animal | Unrelated: wheedler: someone who tries to persuade by blandishment and coaxing
Broader: sac: a structure resembling a bag in an animal | Unrelated: kidney bean: the common bean plant grown for the beans rather than the pods (especially a variety with large red kidney-shaped beans)
Broader: sac: a structure resembling a bag in an animal | Unrelated: almandite: a deep red garnet consisting of iron aluminum silicate
Broader: sac: a structure resembling a bag in an animal | Unrelated: farley maidenhair: named for a country house in Barbados where it was discovered
Broader: sac: a structure resembling a bag in an animal | Unrelated: caiman: a semiaquatic reptile of Central and South America that resembles an alligator but has a more heavily armored belly
Broader: sac: a structure resembling a bag in an animal | Unrelated: sedum: any of various plants of the genus Sedum
Broader: sac: a structure resembling a bag in an animal | Unrelated: transmission time: the coordinated universal time when a transmission is sent from Earth to a spacecraft or other celestial body
Broader: sac: a structure resembling a bag in an animal | Unrelated: saxe-gothea: one species: Prince Albert's yew