- Psychonautics (from the Ancient Greek ψυχή psychē ‘soul, spirit, mind’ and ναύτης naútēs ‘sailor, navigator’) refers both to a methodology for describing and explaining the subjective effects of altered states of consciousness, including those induced by meditation or mind-altering substances, and to a research cabal in which the researcher voluntarily immerses themselves into an altered mental state in order to explore the accompanying experiences.
- Tributary (Wikipedia)
A tributary, or an affluent, is a stream or river that flows into a larger stream (main stem or “parent”), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they flow, drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean.