haystack
UK[ˈheɪstæk]US[ˈheɪˌstæk]
n
A large, firmly packed pile of hay stored outdoors.
Morpheme Breakdown
hay
stack
hay
dried grass
stack
pile
Etymology
The word 'haystack' is a transparent compound formed from two Old English and Old Norse elements, each retaining its core meaning. 'Hay', from the Old English 'hieg', refers to the dried grass used as animal fodder. 'Stack', borrowed from the Old Norse 'stakkr', specifically meant a pile of hay or corn. The compound literally means "a pile of hay," and its formation follows a simple, descriptive pattern common in English, where two concrete nouns combine to name a familiar agricultural object. Its logic is entirely literal, with no semantic shift from the original parts.
Analysis
Structure: hay (dried grass) + stack (pile)
hay: From Old English 'hieg', 'hēg', meaning "grass mown and dried for fodder". A simplex noun of Germanic origin.
stack: From Old Norse 'stakkr', meaning "haystack, pile". A noun of Germanic origin, entering English via Old Norse.
Examples
The children played hide and seek behind the large haystack.
Finding a needle in a haystack is a metaphor for a nearly impossible task.
After the harvest, the farmers built several haystacks in the field.