1. making something phenomenal; causing something to become remarkable or extraordinary
Usage: chiefly British spelling (American: phenomenalizing); present participle or gerund form of phenomenalise
2. in philosophy, treating or interpreting something as a phenomenon or in terms of phenomena
Usage: technical/philosophical usage

Examples

• The coach is phenomenalising the team's performance through rigorous training.
• Her phenomenalising approach to marketing transformed the brand into a household name.
• The director is phenomenalising ordinary events by presenting them as extraordinary moments.
• Phenomenalising data helps researchers understand complex patterns.
• The artist's technique of phenomenalising everyday objects gives them new meaning.