This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Plural form of corpse.

v. Third-person singular simple present indicative form of corpse.

"We continued to walk, and as we got closer it slowly became clear that the mess was not rubbish, but instead hundreds of penguin corpses, rent and scattered in heaps of red and black all along the icy shore."