reducing

mastery
UK /ɹɪˈdjuː.sɪŋ/ US /ɹɪˈd(j)u.sɪŋ/adj

card 1 of 10 · context meaning

What does 'reducing' mean in this sentence?

The second is the affinity with environment. By utilizing natural energy and reducing wastes, we have to make houses which harmonize with ecology.