pitched battle vs Battle of Lake Trasimene

pitched battle and Battle of Lake Trasimene both are nouns.

Word	Noun	Adjective	Verb	Adverb
pitched battle	Yes	No	No	No
Battle of Lake Trasimene	Yes	No	No	No

pitched battle (noun)	Battle of Lake Trasimene (noun)
a fierce battle fought in close combat between troops in predetermined positions at a chosen time and place	a battle in central Italy where Hannibal defeated the Romans under Flaminius in 217 BC
	a battle in 217 BC in which Hannibal ambushed a Roman army led by Flaminius