The story
- Ancient Greek · derived fromλεπτός“thin, slender”
- English todayLeptolithic
From Ancient Greek λεπτός (leptós, “thin, slender”) + the Greek for "rock" + -ικος (-ikos, “-ic: forming adjectives”).
Words from the same roots
Ancient Greekλεπτός all →
leptinleptonleptospiralepto-leptocephalus
Etymology from Wiktionary, CC BY-SA 4.0.