Webster
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Webster’s Revised Unabridged Dictionary · 1913

Boring

Bor′ing (bōr′ĭng), n. 1. The act or process of one who, or that which, bores; as, the boring of cannon; the boring of piles and ship timbers by certain marine mollusks.

One of the most important applications of boring is in the formation of artesian wells. Tomlinson.

2. A hole made by boring.

3. pl. The chips or fragments made by boring.

Boring bar, a revolving or stationary bar, carrying one or more cutting tools for dressing round holes. — Boring tool (Metal Working), a cutting tool placed in a cutter head to dress round holes. Knight.

Webster’s Revised Unabridged Dictionary, Noah Porter, editor (Springfield, Mass.: G. & C. Merriam, 1913). Public domain. Text as transcribed by MICRA, Inc., from Project Gutenberg. Changed for Deep Dive Bible: Greek, which our source spelled in Latin letters, set in Greek letters; entries of one spelling merged into one article; Greek words our source left out (shown as “?”), read from the 1898 printing, from the same plates (the Library of Congress’s copy), where the place could be found with certainty.