gnomonics

The story

1. Ancient Greek · derived fromγνωμονικός“concerning sundials”
2. English todaygnomonics

From Ancient Greek γνωμονικός (gnōmonikós, “concerning sundials”) (also attested as ἡ γνωμονική (hē gnōmonikḗ, “the art of making sundials”)).

Words from the same roots