Seaside means: At or related to a seaside.. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up. For most families this word will pass by without incident; it is more a vocabulary curiosity than a parenting concern.
seaside
At or related to a seaside.
Seen in the wild
10 citations · last seen May 2026
Seen in the wild
BlueskyMay 2026
There was a paddling pool here for the little uns but it's gone, and that's about it for Whitley Bay. Still a lovely little seaside town, out of fashion but it's still got excellent fish and chips shops 😋
View source
BlueskyMay 2026
FREE ✦ Seaside Summers by Melissa Foster ~ Single dad + new to town heroine ~ Longtime friends, she's always had a crush on him ~ She's a cello player, he's a tech billionaire Contemporary Romance (MF) amzn.to/4tTTi…
View source
BlueskyMay 2026
Ah I wondered if that was where you were off to! Seaside adventure 🌊 Are you taking your sunflower seedlings with you this year? 😂
View source
BlueskyMay 2026
s3.dualstack.eu-west-2.amazonaws.com/uk.holidays/... seaside dog friendly cottages UK farm cottages provide a rural experience on working farms or countryside estates. These cottages offer guests a chance to enjoy p…
View source
BlueskyMay 2026
Lots of reasons to buy my children's book. Love the Highlands? Love the seaside? Dreaming of summer holidays? What to get them for May birthdays? Here's a blog-post about it, anyhow. georgehharris.blogspot.com/2024/12…
View source
Definitions
UK
#1·Apr 27, 2026UK
At or related to a seaside.
We stayed in a seaside hotel and ate fresh seafood every night, all week long.
For parents
Seaside means: At or related to a seaside.. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up. For most families this word will pass by without incident; it is more a vocabulary curiosity than a parenting concern.
For ESL learners
seaside means: At or related to a seaside.. Register: neutral, standard English. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself. A formal-English equivalent (a synonym or descriptive phrase) is usually safer in writing. When in doubt, paraphrase rather than reuse the slang form.
Heard in the wild
“There was a paddling pool here for the little uns but it's gone, and that's about it for Whitley Bay. Still a lovely little seaside town, out of fashion but it's still got excellent fish and chips shops 😋”
— Bluesky· May 2026“FREE ✦ Seaside Summers by Melissa Foster ~ Single dad + new to town heroine ~ Longtime friends, she's always had a crush on him ~ She's a cello player, he's a tech billionaire Contemporary Romance (MF) amzn.to/4tTTixa Kobo click.linksynergy.com/deeplink?id=...”
— Bluesky· May 2026“Ah I wondered if that was where you were off to! Seaside adventure 🌊 Are you taking your sunflower seedlings with you this year? 😂”
— Bluesky· May 2026“s3.dualstack.eu-west-2.amazonaws.com/uk.holidays/... seaside dog friendly cottages UK farm cottages provide a rural experience on working farms or countryside estates. These cottages offer guests a chance to enjoy peaceful surroundings and sometimes interact with farm animals.”
— Bluesky· May 2026“Lots of reasons to buy my children's book. Love the Highlands? Love the seaside? Dreaming of summer holidays? What to get them for May birthdays? Here's a blog-post about it, anyhow. georgehharris.blogspot.com/2024/12/the-...”
— Bluesky· May 2026
Was this helpful?
Comments
UK
#2·Apr 27, 2026UK
At the seaside.
We dined seaside and watched the gulls' antics.
Cluster: general
Heard in the wild
“Dozens object to major new 'retail destination' in North Yorkshire seaside town”
— Bluesky· May 2026“MAI À ÈZE 🌞 ⛵ Seaside at the restaurant Under parabrella Mayonnaise 🍟 spread on my Frites And more upon my Poisson 🐟 🐠 Reminds me of my Netherlandian walks Eating my Tasty 😋 🤤 Loot #poem #people #food #media #paris #newspapers Dutch”
— Bluesky· May 2026“SYNOPSIS: George Bird is a salesman of agricultural machinery who finds out that he hasn’t long to live. On his doctor’s advice, he goes to an exclusive seaside resort to spend his savings on one last holiday. #FilmSky #LastHoliday”
— Bluesky· May 2026“And you'll be at the seaside too!⛱️”
— Bluesky· May 2026
Was this helpful?
Comments
UK
#3·Apr 27, 2026UK
(chiefly, UK) The area by and around the sea; including the beach, promenade or cliffs.
This summer, I'm going to the seaside at Weymouth. I'm very excited about it!
Origin: From , sey-syde, see syde, se side, equivalent to . Compare waterside. Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
Heard in the wild
“My latest article for the Seaside News, radio in the 1960s.”
— Bluesky· May 2026
Was this helpful?
Comments
For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
Used in
UK
Have a better definition?
Add your own interpretation of "seaside".
🇬🇧About British & Irish slang slang
UK and Irish slang — Cockney, Scouse, Geordie, Yorkshire, Glaswegian, Brummie, Welsh, West Country, plus Irish English. Centuries of regional dialects feeding into modern British and Irish street talk.
See all British & Irish slang slang on Slangora.
Tags
Other words near "seaside" (S)
sea puddingSearcesearchersearchroomsea roversea scallopseasonerseason parkingsea stacksea swallowseatseatainer
Browse all slang words starting with S.