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German Democratic Republic
German East Africa
German measles
German shepherd
German silver
germanate
germander
germane
Germanic
germanise
Germanism
Germanist
germanium
germanize
Germanophile
Germanophobe
Germantown
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germ layer
germ lay·er (plural germ lay·ers)


noun 
Definition:
 
layer of embryo cells: any of the three distinct layers of cells formed during an embryo's early stages of development gastrulation
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