(US) An area of land managed to conserve wildlife or plant habitat or other natural features.

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

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

plural of call of nature

(euphemistic) The bodily urge to urinate or defecate.

plural of force of nature

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.

(slang, UK, obsolete) The penis.

(traditional Chinese medicine) Associated with Yang; stimulating or inflammatory. / Highly sensitive to hot temperatures and preferring cold temperatures. / Highly emotional and impulsive. / Lusty.

plural of appeal to nature