"germ" in the noun sense
1. source, seed, germ
anything that provides inspiration for later work
2. germ
a small apparently simple structure (as a fertilized egg) from which new tissue can develop into a complete organism
3. microbe, bug, germ
a minute life form (especially a disease-causing bacterium the term is not in technical use
Source: WordNet® (An amazing lexical database of English)
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