In a manner that has been previously established or recognized.

पहले से स्थापित तरीके से

English Usage: "The decision was made precedentedly, following previous legal rulings."

Hindi Usage: "यह निर्णय पहले से स्थापित तरीके से लिया गया, पिछले कानूनी फैसलों के अनुसार।"