Tech-nŏl'o-ġy, n.

[Fr. technologie, from Gr. τέχνη, an art, and λόγος, discourse.]

1. A description of, or a treatise on, the useful arts.
2. An explanation of technical terms, especially of such terms as are employed in the mechanic or useful arts.
3. A collection and explanation of terms peculiar to an art or science.