A concept or idea that has been thoroughly thought out

A product of the process of thinking or contemplating

सोचना या विचार करने की प्रक्रिया का उत्पाद

English Usage: His excogitation led to a groundbreaking invention.

Hindi Usage: उसका अच्छा सोचा गया विचार एक क्रांतिकारी आविष्कार की ओर ले गया।