oak leaf

/OW1 K L IY0 F/
noun
  1. 1

    The leaf of the oak.

  2. 2

    A device, badge or emblem shaped like the leaf of an oak, and indicating an award. (see Oak leaves)

  3. 3

    Any of various nymphalid butterflies of the Asian genus Kallima.

Source: https://en.wiktionary.org/wiki/oak%20leaf, https://en.wiktionary.org/wiki/oakleaf