ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  cross wire - either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration; "he had the target in his cross hairs"graticule, reticle, reticule - a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument line - a mark that is long relative to its width; "He drew a line on the chart" |
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