leafnoun [C]uk /liːf/ us /liːf/ (plural leaves)
leaf noun [C] (PLANT)
- The leaves on the trees have started to turn a rich coppery colour.
- Rubbing a dock leaf on nettle stings helps to relieve the pain.
- Notice that the leaf of this plant has ragged edges.
- Emily scraped away the dead leaves to reveal the tiny shoot of a new plant.
- The bush looked badly diseased, with black marks on all the leaves.