The story
From deep + ground + -ed. Compare German tiefgründig (“profound”), German Low German deepgrünnig (“profound”).
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Profound. Full definition →
From deep + ground + -ed. Compare German tiefgründig (“profound”), German Low German deepgrünnig (“profound”).
Etymology from Wiktionary, CC BY-SA 4.0.