yolk sac vs sac
sac vs yolk sacyolk sac and sac both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| yolk sac | Yes | No | No | No |
| sac | Yes | No | No | No |
As nouns,
sac is a hypernym of
yolk sac; that is, sac is a
word with a broader meaning than yolk sac:
- yolk sac: membranous structure enclosing the yolk of eggs in birds, reptiles, marsupials, and some fishes; circulates nutrients to the developing embryo
- sac: a structure resembling a bag in an animal
As nouns,
sac is a hypernym of
yolk sac; that is, sac is a
word with a broader meaning than yolk sac:
- yolk sac: membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional
- sac: a structure resembling a bag in an animal
| yolk sac (noun) | sac (noun) |
|---|---|
| membranous structure enclosing the yolk of eggs in birds, reptiles, marsupials, and some fishes; circulates nutrients to the developing embryo | a structure resembling a bag in an animal |
| membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional | a case or sheath especially a pollen sac or moss capsule |
| an enclosed space |
Words related to "yolk sac"
Words related to "sac"
- acinus
- air bladder
- air cell
- air sac
- alveolus
- amnion
- amnios
- amniotic sac
- bladder
- bodily cavity
- bursa
- cavity
- cavum
- chorion
- cistern
- cisterna
- coelenteron
- cover
- covering
- cyst
- enclosed space
- float
- natural covering
- pericardial sac
- pouch
- saccule
- sacculus
- sack
- swim bladder
- theca
- umbilical vesicle
- vesica
- vesicle
- vesicula umbilicus
- vitelline sac
- yolk sac
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