cross-posting: meaning, definition, pronunciation and examples
C1Formal/Technical (digital), Neutral/Informal (general online use)
Quick answer
What does “cross-posting” mean?
The act of posting the same message or content to multiple different online forums, groups, or platforms simultaneously.
Audio
Pronunciation
Definition
Meaning and Definition
The act of posting the same message or content to multiple different online forums, groups, or platforms simultaneously.
Sharing identical information across several distinct communication channels, often to reach a wider audience or to consolidate discussion. In some business contexts, it can refer to assigning an employee to work in multiple departments.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning. Spelling with hyphen is slightly more common in British English; 'crossposting' as one word is slightly more prevalent in American English.
Connotations
Similar connotations in both varieties. In professional/business contexts, it may be seen more positively as efficient dissemination. In online community contexts, it can be seen negatively as clutter or spam.
Frequency
Equally frequent in both varieties due to the global nature of internet terminology.
Grammar
How to Use “cross-posting” in a Sentence
[subject] cross-posts [message/content] to [platforms/forums][subject] is cross-posting [message/content] across [platforms]Vocabulary
Collocations
Examples
Examples of “cross-posting” in a Sentence
verb
British English
- I'll cross-post the meeting notes to both the project channel and the general archive.
- Moderators discourage users from cross-posting the same question in multiple subreddits.
American English
- She cross-posted the article to her blog and LinkedIn.
- The system allows you to cross-post to Instagram and Facebook with one click.
adjective
British English
- He received a warning for his cross-posting behaviour.
- A cross-posting function is built into the new software.
American English
- The cross-posting feature saved me a lot of time.
- They reviewed the cross-posting policy for the employee forum.
Usage
Meaning in Context
Business
Refers to sharing company updates or announcements across multiple internal communication channels (Slack, email, intranet) or social media platforms to ensure broad visibility.
Academic
Can refer to submitting the same research query or call for participants to multiple mailing lists or academic forums.
Everyday
Used when someone shares the same photo, question, or story to their Instagram, Facebook, and Twitter accounts at the same time.
Technical
A specific function or practice in online forum software (like phpBB, vBulletin) or social media management tools (like Hootsuite) that allows a single post to appear in multiple designated sub-forums or accounts.
Vocabulary
Synonyms of “cross-posting”
Strong
Neutral
Vocabulary
Antonyms of “cross-posting”
Watch out
Common Mistakes When Using “cross-posting”
- Writing it as 'cross posting' (without hyphen) in formal contexts.
- Using it to mean 'posting an angry message' (confusing with 'posting crossly').
- Confusing the noun 'cross-posting' with the verb 'to cross-post' in sentence structure.
FAQ
Frequently Asked Questions
Not inherently. Cross-posting is a neutral action. It becomes spam when it is excessive, irrelevant to the forums, or done purely for self-promotion without adding value, violating community rules.
It is primarily a digital/online term. For offline analogues, phrases like 'circulating to multiple departments' or 'distributing widely' are more natural.
In formal writing and dictionaries, the hyphenated form is standard. In informal digital communication (like chat or comments), the one-word form 'crossposting' is very common and acceptable.
Cross-posting specifically implies the original poster is putting the same content in multiple places *at the origin*. 'Sharing' is broader and can include passing along content created by others (e.g., using a 'share' button), which is typically not called cross-posting.
The act of posting the same message or content to multiple different online forums, groups, or platforms simultaneously.
Cross-posting is usually formal/technical (digital), neutral/informal (general online use) in register.
Cross-posting: in British English it is pronounced /ˈkrɒs ˌpəʊstɪŋ/, and in American English it is pronounced /ˈkrɔːs ˌpoʊstɪŋ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Cross-post at your own risk.”
Learning
Memory Aids
Mnemonic
Imagine a crossroads where one poster (a person with a sign) stands in the middle and their message points down all four roads at once – posting across multiple paths.
Conceptual Metaphor
INFORMATION DISSEMINATION IS SOWING SEEDS IN MULTIPLE FIELDS.
Practice
Quiz
In which context might 'cross-posting' be viewed most negatively?