Wiktionary
chimneylike
a. Resembling a chimney, especially in shape
Usage examples of "chimneylike".
Toward the end the defile narrowed, as if it would not let his giant pass, as if he would be wedging the square shoulders in a chimneylike cleft.
Gasping, he pulled himself up another few feet and wedged himself into a narrow, chimneylike crack that stretched vertically above him.
Waves of electric blue energy ripple upward every few seconds along the walls and cathedral ceiling, disappearing up through the chimneylike orifice overhead.
As far back as the 1920s he had installed these weird chimneylike sails on boats, and one of his large craft had nearly succeeded in crossing the Atlantic before a sail collapsed from structural failure.