vocabularies

The measurement-scale markings printed on a measuring jug that make it a measuring instrument: ml-only (millilitre/litre graduations only), ml-and-cups (metric plus US/metric cups), ml-cups-and-oz (metric, cups and fluid ounces — a multi-scale jug), metric-and-imperial (ml/litre plus pints/fl-oz), with-ingredient-weight (a jug that also prints dry-ingredient gram conversions for flour/sugar/rice alongside the volume scales — real Pyrex/OXO jugs). A growing vocabulary (L13).

Answers the question: graduation.