Definitions from Wiktionary ( )

▸ noun:  A mound, pile, or stack of stored hay.
▸ noun:  (canoeing) A standing wave in a rapid.
▸ noun:  (programming) The text string within which another string is searched for. (see: needle in a haystack)
▸ noun:  (more generally) Any place or collection of items through which one searches for something that is rare and hard to find.
▸ noun:  A dish composed of a starchy food (rice, tortillas, crackers, etc.) topped by a protein (beans, cheese, meat, etc.) in combination with fresh vegetables, assembled on the plate by the diner.

---

▸ Words similar to haystack
▸ Usage examples for haystack

▸ Idioms related to haystack
▸ Wikipedia articles (New!)
▸ Popular adjectives describing haystack
▸ Words that often appear near haystack
▸ Rhymes of haystack

▸ Invented words related to haystack