going in; entering

The act of going in; entrance. / An internal recess of a window.

The frame of a door, window, fireplace, or similar structure. / A substance or thing that has gone in. / The act or process of going in.

plural of ingoing

plural of ingo

Initialism of international non-governmental organization.

plural of INGO

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