simple past tense and past participle of ingot

A solid block of more or less pure metal, often but not necessarily bricklike in shape and trapezoidal in cross-section, the result of pouring out and cooling molten metal, often immediately after smelting from raw ore or alloying from constituents.

(transitive) To form (scraps of metal) into ingots.

plural of ingot

present participle of ingot