-pəsfəl adjective
1. : full of determination : guided by a definite aim
he was a purposeful man
2. : serving as, being directed to, or indicating the existence of a purpose or object : not aimless or meaningless
purposeful activities
ornament is often both decorative and purposeful
• pur·pose·ful·ly -fəlē, -li adverb
• pur·pose·ful·ness noun -es