leaden

US /ˈled.ən/
UK /ˈled.ən/
"leaden" picture
1.

dull, heavy, or slow

:
The atmosphere in the room was leaden and oppressive.
His steps were leaden as he walked slowly away.
2.

of the color of lead; dull gray

:
The sky was a uniform, leaden gray, threatening rain.
Her face was a leaden white after she heard the bad news.
3.

made of lead

:
The old church had a beautiful leaden roof.
He held a small, leaden figurine in his hand.