shizenhassei
1. spontaneous generation; abiogenesis
2. natural occurrence; spontaneous occurrence
Noun
#83187
1. spontaneous generation; abiogenesis
2. natural occurrence; spontaneous occurrence
1. nature; the natural world
1. nature; Mother Nature
1. natural environment; (the) environment
1. nature park; natural park
1. unnatural; artificial
1. utterance; speaking
2. leading a group of people (in cheering, singing, etc.)
1. nature
2. natural; spontaneous
3. naturally; spontaneously
1. occurrence; incidence
2. generation (of power, heat, etc.); production
3. ontogeny; development
1. natural science