1. making something abstract or theoretical into something concrete, specific, or real
Usage: British spelling; American equivalent is 'concretizing'; present participle or gerund form of 'concretise'
2. covering or constructing with concrete (the building material)
Usage: less common sense; British spelling; American equivalent is 'concretizing'

Examples

• The teacher focused on concretising abstract mathematical concepts through hands-on activities.
• By concretising their ideas into a written proposal, the team made their vision clearer to stakeholders.
• The artist is concretising her emotions through sculpture and installation art.
• Concretising the company's values requires translating them into specific workplace policies.
• The project involves concretising the parking area to improve accessibility.
• He struggled with concretising his vague feelings into coherent thoughts.