Numbering or lettering definition
Numbering or lettering means the numbers, or text appearing on an AtoN to be able to identify it in terms of its position, e.g. a buoy on a channel.
Examples of Numbering or lettering in a sentence
Numbering (or lettering) may be applied to curbs and/or car stops and numbers shall be a minimum of 3" in height.
Numbering or lettering of divisions, sections, and paragraphs in the Specifications are merely for identification and may not be consecutive.