"Runs its course" is a phrase that refers to a natural progression or conclusion of something. The spelling of "runs" is /rʌnz/, with the "u" pronounced as a short vowel sound and the "s" at the end pronounced as a voiced consonant. "Its" is spelled /ɪts/, with the "i" pronounced as a short vowel sound and the "t" pronounced as an unvoiced consonant. "Course" is spelled /kɔrs/, with the "ou" pronounced as a diphthong and the "e" at the end remaining silent.
"Runs its course" is an idiomatic expression that is used to describe a natural and inevitable development or progression of something over time until its completion or resolution. It conveys the idea that a certain process, situation, or event has followed its expected or typical course and has come to its logical end without any interference or intervention.
This expression is often used to describe the passage of time in relation to a process or event, indicating that it has taken the necessary or expected duration to reach its conclusion. It suggests that the situation or event has unfolded as expected, with no deviation from the usual progression or outcome.
"Runs its course" can also refer to the natural progression of a particular illness or disease, indicating that it has reached its peak and is gradually diminishing or resolving without any medical intervention. In this context, it implies that the ailment has followed its expected timeline and will eventually resolve itself without the need for further medical treatment.
Overall, "runs its course" signifies the completion of a process or event according to its inherent nature or expected course of action, without any intentional interruption or involvement. It emphasizes the idea that time and natural progression are key factors in bringing about resolution, often without the need for external interference.