Spunk is defined as courage or the ability to carry on with good cheer and strong heart.
(noun)When you are having a tough time learning to do something but you persist and keep coming back and trying again, this is an example of when you show spunk.
See spunk in Webster's New World College Dictionary
noun
Origin: Ir sponc, tinder, touchwood, sponge < L spongia, sponge
See spunk in American Heritage Dictionary 4
noun
Origin:
Origin: Scottish Gaelic spong, tinder
Origin: , from Latin spongia, sponge; see sponge
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