silage
noun
[ ˈsʌɪlɪdʒ ]
• grass or other green fodder compacted and stored in airtight conditions, typically in a silo, without first being dried, and used as animal feed in the winter.
silage
verb
• preserve (grass and other green fodder) as silage.
• "fields of grass and clover that had recently been silaged"
Origin:
late 19th century: alteration of ensilage, influenced by silo.