From Longman Dictionary of Contemporary Englishseasidesea‧side1 /ˈsiːsaɪd/ noun →the seasideExamples from the Corpusseaside• Act 3 is set in the garden of a seasidemonastery.• Why it was ever identified as seaside air is a mystery.• It's famous for royalpalaces, wonderfulartgalleries, stunningarchitecture and even its seaside.• For 51 weeks of the year there's nothing particularly funny about the Sussex seasideresort of Bognor Regis.• And then there are all the seasidetowns and the dockyard towns, about which I have said nothing.• The Sunday-school Treat was a day at the seaside, and the children were taken in the horse-drawnwagons.• The safety of young children is a constantpreoccupation of parents at the seaside.• The commission wants Britain to build sewage works at the seaside to treat bacteria before it is pumped into the sea.seasideseaside2 adjective [only before noun]relating to places that are near the seaseaside town/resort
the popular seaside resort of Brighton
a seaside holidayExamples from the Corpusseaside• a seaside resortseaside town/resort• Delegates from more than a hundred countries jumped off their stools and invaded the seaside resort.• Sefton Hamilton entered the room as a gale might hit an unhappyseaside town.• These styles can be seen in the pictures of modrallies at seaside towns.• And then there are all the seaside towns and the dockyard towns, about which I have said nothing.• And at 3: 43, the place began looking like some seaside resort during an EastCoasthurricane.• Worst hit were the Devon seaside towns of Sidmouth and Exmouth, which were cut off for several hours on Wednesday.• Once each year George and Doris secretly meet in a quaintseaside resort, rekindling what has become a 25-year fling.