A mighty natural force which is beyond human control, notably if potentially catastrophic, such as the elements (e.g. storms and extreme temperatures) or geological (e.g. seismic and volcanic) activity.

plural of natural price

(economics) A price for a good or service that is equal to the cost of production, augmented by the average profit rate.

plural of natural history

(euphemistic, idiomatic, personification) Used to indicate that someone (usually the speaker) feels a need to urinate or defecate.

plural of call of nature

(euphemistic) The bodily urge to urinate or defecate.

plural of natural disaster

(Buddhism) The potential of achieving the nature of the Buddha through study and religious practice.

(slang, UK, obsolete) The penis.