1. comparative form of leaden; more heavy, dull, or sluggish in appearance or movement
Usage: comparative adjective
2. comparative form of leaden; containing more lead or resembling lead more closely
Usage: comparative adjective; technical or literal sense

Examples

• The sky looked leadier as the storm approached.
• His movements grew leadier with fatigue.
• The atmosphere in the room felt leadier after the bad news.
• This alloy is leadier than the previous batch.
• Her expression became leadier and more withdrawn.