A phrase attested in charters that is taken to imply "swine pasture" (the final feeling then perhaps getting "spot to preserve swine"). The incidences of the in place and personal names are talked about for the entry for Gunshot Frequent while in the Survey of English Position-Names If you prefer https://houseandfamilytips.com/discover-duramax-sheds-quality-and-durability-for-your-storage-needs/