Dictionary.com
Thesaurus.com

cuitlacoche

American  
[kweet-lah-koh-chey, kweet-lah-kaw-che] / ˌkwit lɑˈkoʊ tʃeɪ, ˌkwit lɑˈkɔ tʃɛ /
Spanish huitlacoche

noun

  1. corn smut.

  2. the black fungus that causes corn smut.

  3. corn affected with this black fungus, having a sweet, smoky flavor, considered a delicacy and used in a variety of Mexican dishes.