• WordNet 3.6
    • n graticule a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument
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Webster's Revised Unabridged Dictionary
    • n Graticule A design or draught which has been divided into squares, in order to reproduce it in other dimensions.
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Century Dictionary and Cyclopedia
    • n graticule A design or draft divided into squares to facilitate copying.
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Webster's Revised Unabridged Dictionary
F. See Graticulation.


In science:

Figure 8. Target Ladder showing ODTR and OTR Interferometers, mirror and graticule.
Interference of diffraction and transition radiation and its application as a beam divergence diagnostic