What does "sandbox" mean?
A children's play area consisting of a box filled with sand.
Sandbox
/ˈsænd.bɒks/ noun, verb, slang
noun, verb, slang ·Common ·High school level
Meaning at a glance
- Primary sense: A children's play area consisting of a box filled with sand.
- Grammar: sandbox is listed as noun, verb, slang.
- Nearest alternatives: controlled, experiment, experimental, guided.
- Useful contrasts: constrained, extract, live.
- Usage evidence: On a nice spring day, when Jan was digging in the sandbox in the backyard, he found a small box. In the box was a shining switchblade with a mysterious inscription.
How to use "sandbox"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "sandbox" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "sandbox" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "sandbox" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "sandbox" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "sandbox" is acting as noun, verb, slang in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "controlled" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "sandbox", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 A children's play area consisting of a box filled with sand. Canada, US
"Her children were playing in the sandbox."
- 2 a plaything consisting of a pile of sand or a box filled with sand for children to play in wordnet
- 3 A box filled with sand that is shaped to form a mould for metal casting.
- 4 mold consisting of a box with sand shaped to mold metal wordnet
- 5 A container for sand or pounce, used historically before blotting paper.
Show 5 more definitions
- 6 An animal's litter box.
- 7 A box carried on locomotives, from which sand runs onto the rails in front of the driving wheels, to prevent slipping.
"For the most part they were small standard gauge 0-6-0 side tanks of the type illustrated, with long tapered chimneys and an unusual feature for the Continent in the shape of domeless boilers, the protuberance just behind the chimney being a sandbox."
- 8 An isolated area where a program can be executed with a restricted portion of the resources available.
"Running a program in a sandbox can prevent it from doing any damage to the system."
- 9 A page on a wiki where users are free to experiment without destroying or damaging any legitimate content.
- 10 The Middle East. US, slang
Verb
- 1 To restrict (a program, etc.) by placing it in a sandbox. transitive
"Although you can use standard JavaScript and AJAX in sandboxed iframe pages to your heart's content, the Facebook Platform places restrictions over the amount of scripting capabilities you can add to the more tightly integrated FBML pages."
- 2 To brainstorm; to prototype. broadly, intransitive, transitive
"Their team has been sandboxing some ideas recently."
Synonyms
All synonymsAntonyms
Example
"On a nice spring day, when Jan was digging in the sandbox in the backyard, he found a small box. In the box was a shining switchblade with a mysterious inscription."
Common questions
What is a synonym for "sandbox"?
Common synonyms include: controlled, experiment, experimental, guided, isolated, isolated environment.
How do you use "sandbox" in a sentence?
On a nice spring day, when Jan was digging in the sandbox in the backyard, he found a small box. In the box was a shining switchblade with a mysterious inscription.
How do you pronounce "sandbox"?
Pronounced /ˈsænd.bɒks/.
Etymology
From sand + box.