pitched battle vs Rossbach

pitched battle and Rossbach both are nouns.

Word	Noun	Adjective	Verb	Adverb
pitched battle	Yes	No	No	No
Rossbach	Yes	No	No	No

pitched battle (noun)	Rossbach (noun)
a fierce battle fought in close combat between troops in predetermined positions at a chosen time and place	a battle in the Seven Years' War (1757); Prussian forces under Frederick the Great defeated the armies of France and Austria