Vortaro B1 vortaro fundamenta-ekzercaro-18 fundamenta-krestomatio ekzercaro ☆ Type Flashcard (def→EO) Flashcard (EO→def) No definition yet in English for this word. regulo ↻ Flip What does this word mean? regulo ✗ Didn't know ⚠ Difficult ✓ Good ★ Easy