Comprehensive resource for understanding and mastering English idioms
"Go through a rough patch" is an idiom that means to have a difficult or challenging time, often involving problems or obstacles. It can also refer to a temporary setback or downturn in one's personal or professional life. The idiom suggests that the situation is difficult but not necessarily permanent, and that it may improve with time.
The origin of "go through a rough patch" is unclear, but it may have evolved from the idea of sailing through choppy waters or navigating through difficult terrain. One theory suggests that the phrase comes from the old English phrase "gadan ðe hæafod," which means to beat or pound one's head against something. Over time, this phrase evolved into "go through a rough patch" and took on its current meaning. The idiom has been used in English since at least the 16th century and is still commonly used today.