Related Clues:

• Outdoorsman's love
• Word with "second" or "human"
• The external world
• Like a classical Greek theater
• ... abhors a vacuum
• Tea-urn for outdoors
• Power underlying the world
• The world with allits features and living things
• Essential qualities or characteristics
• '...... abhors a vacuum'
• The world with all its features and living things
• The world with all its features found in tea-urn
• All non-artificial phenomena
• All living things
• The world of plants and animals