The phrase "call nature" is spelled using the phonetic transcription /kɔːl ˈneɪ.tʃər/. The "c" in "call" is pronounced as a voiceless velar stop /k/ and is followed by a long "ah" sound /ɔː/. The "ll" together make a single sound, a voiced alveolar lateral approximant /l/. "Nature" is pronounced with a long "ay" sound /neɪ/, followed by a voiceless postalveolar affricate /tʃ/ and finally a neutral vowel /ər/. This phrase refers to the act of answering the call of nature, or the urge to use the bathroom.
"Call of nature" is an idiomatic expression referring to a strong physiological urge to urinate or defecate. It signifies the instinctual need for bodily relief and is often used to indicate the need to use the restroom or find a suitable place for elimination.
The phrase "call of nature" implies that our natural biological functions and bodily needs are demanding attention. This can arise due to the accumulation of waste in the body's digestive or urinary systems, triggering a sensory signal to seek a suitable location for excretion. It is commonly associated with a sense of urgency, as the body signals the brain that it is time to relieve itself.
The expression can be traced back to the notion of a primitive instinct or primal urge that compels humans and animals to answer the call to fulfill their bodily functions. It emphasizes the innate connection between nature and our physical bodies.
In everyday conversation, the phrase is used to politely and discreetly indicate the need to use the restroom. For example, one might say, "Excuse me, I need to answer the call of nature," as a respectful way of letting others know about their imminent need for a bathroom break. It acknowledges a basic physiological necessity while maintaining a level of social decorum.
The phrase "call of nature" dates back to the 18th century and has its origins in the English language. It is believed to come from the notion of answering or heeding the natural bodily urges, particularly with regard to using the bathroom. The word "call" here refers to the act of summoning or attending to something, while "nature" represents the natural functions of the body. So, when someone says they need to "answer the call of nature", they are expressing the need to attend to their bodily functions.