touchmark (English, noun)
expansion: touchmark (plural touchmarks)
Senses:
glosses: The manufacturer's official identifying sign, impressed into a pewter object.
tags: archaic
glosses: A symbol, sign, or other inscribed indication used to aid the alignment, calibration, or other adjustment of a measuring device or scientific instrument.
tags: archaic
rare
Forms:
form: touchmarks
tags: plural
form: touch-mark
tags: alternative