(dated) A person who works in metal (the type of material). / A person skilled in metallurgy.

(chemistry) Any of several highly porous, crystalline substances having a cage structure of metal ions coordinated to organic compounds; they have an application in the bulk storage of gases such as hydrogen

Objects made of metal. / The act of shaping metal, metalworking.

A person who shapes metal.

The art and craft of shaping metal.

(physiology) The speed of metabolism.

(physiology) The amount of energy expended while at rest in a neutrally temperate environment, in the post-absorptive state.

(physiology) A series of chemical reactions occurring within a cell.

plural of metabolic rate

plural of metabolic pathway