英和和英

語源

From 中期英語 haystak, haystake, hey stak, equivalent to hay +‎ stack.

発音

• IPA: /ˈheɪˌstæk/

名詞

haystack (plural haystacks)

1. A mound, pile, or stack of stored hay.
2. (canoeing) A standing wave in a rapid.
3. (programming) The text string within which another string is searched for. (see: needle in a haystack)
   • 2010, Peter MacIntyre, PHP: The Good Parts, page 39:

     Both of these functions will look through the haystack for the specified needle and, if they find it, will return the portion of the string from the beginning of the needle to the end of the haystack.

4. (more generally) Any place or collection of items through which one searches for something that is rare and hard to find.
   • 2019, Malcolm Gladwell, Talking to Strangers, page 339:

     But the point of confining the Kansas City gun experiment to the worst parts of the worst neighborhoods was to make the haystack just a little smaller, and to make the inevitable trade-off between fighting crime and harassing innocent people just a little more manageable.

5. 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.

同意語

• (pile of stored hay): hayrick, wynd

派生語