1. (

• discernible ,
• discernable

) perceptible by the senses or intellect; "things happen in the earth and sky with no discernible cause"; "the newspaper reports no discernible progress in the negotiations"; "the skyline is easily discernible even at a distance of several miles" ;

2. (

• discernible

) capable of being perceived clearly; "an essay with a meaning that was not always discernible" ;

3. (

• discernible ,
• evident ,
• observable

) capable of being seen or noticed; "a discernible change in attitude"; "a clearly evident erasure in the manuscript"; "an observable change in behavior" ;