The story
From penta- (“five”) + deca- (“ten”). Compare Ancient Greek πεντεκαίδεκα (pentekaídeka, “fifteen”).
Etymology from Wiktionary, CC BY-SA 4.0.
pentadeca-
Today it means: fifteen Full definition →
Today it means: fifteen Full definition →
From penta- (“five”) + deca- (“ten”). Compare Ancient Greek πεντεκαίδεκα (pentekaídeka, “fifteen”).
Etymology from Wiktionary, CC BY-SA 4.0.