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Glite Dictionary
hypoblast

hypoblast

9.9
A layer of cells inside an embryo that forms the lining of the gut and breathing tubes
  • noun
  • /ˈhaɪpəˌblæst/
  • Specialized
translation icon : hipoblasto
  • During development, the hypoblast contributes to the formation of the gut lining.

Examples

  • Abnormal differentiation of the hypoblast can result in congenital defects.

  • The hypoblast helps create the respiratory tract during the early stages of an embryo.

  • The hypoblast is one of the first structures observed in early embryogenesis.

  • The hypoblast forms during the early stages of embryonic development.

  • In mammals, the hypoblast contributes to the formation of the yolk sac.

  • During embryonic development, the hypoblast is essential for forming the digestive tract lining.

  • The early development of the hypoblast marks the formation of vital structures in the embryo.

Synonyms

endoderm
vshypoblast
  • Specialized
8.5

The inner layer of an embryo that becomes the lining of the gut and lungs

is the same meaning but differs as an alternative term or spelling
entoderm
vshypoblast
  • Archaic
9.9

The inner layer of cells in an embryo that becomes the lining of the gut and lungs

is the same meaning but appears in a different spelling tradition
endoblast
vshypoblast
  • Specialized
9.9

A layer inside an embryo that becomes the lining of the gut and lungs

is the same meaning but presented using a suffix variation rather than the primary form
entoblast
vshypoblast
  • Archaic
9.9

Innermost layer of an embryo that becomes the lining of the digestive and breathing systems

is the same meaning but differs by a variant suffix and spelling

Surface Forms

hypoblast singular
hypoblasts plural

Morphology

hypoblast = blast (semi-transparent) = hypo + blast

The word is structurally clear as hypo- + blast, but the term is specialized biological vocabulary rather than a fully transparent everyday formation.

Etymology

Hypoblast comes from Greek parts hypo- 'under' and blast 'sprout' or 'young cell'. So the word names the lower early layer in an embryo that later becomes the lining of the gut and the breathing tubes.