The Vietnamese word "ghèn" refers to a sticky substance, often related to the eyes, particularly when they are affected by irritation or infection. In local dialects, "ghèn" specifically means "rheum," which is the discharge that can accumulate in the corners of the eyes, especially during sleep or when one has an eye condition.
In more advanced contexts, "ghèn" can be used in medical discussions or when talking about specific eye conditions like conjunctivitis (pink eye), where "ghèn" may be more pronounced.
While "ghèn" primarily refers to eye discharge, in some contexts, it may also imply something sticky or unwanted. However, its primary connotation is related to eye health.
In Vietnamese, a synonym for "ghèn" when referring to eye discharge might be "nước mắt" (tears), though "nước mắt" refers to tears more generally and not specifically to the discharge.