The present participle of 'grece'; the act of making steps or degrees, or in archaic usage, relating to grace.
From 'grece' (step/degree) plus the present participle suffix '-ing' (from Old English '-ung'), forming a verbal noun or continuous action.
This is one of those words that's so archaic it barely appears in modern texts, which means when you do encounter 'grecing' in medieval literature, it's a genuine window into how people described movement and progress centuries ago.
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