noun, noun or participle which takes 'suru', transitive verb, intransitive verb
submission; contribution; contributing an article
Used for sending writing, opinions, photos, etc. to a newspaper, magazine, contest, or similar publication. As 投稿する, it can be transitive with the submitted item marked by を, or intransitive when the destination is the focus.
新聞に読者の意見を投稿した。
I submitted a reader's opinion to the newspaper.
この雑誌は短いエッセーの投稿を募集している。
This magazine is calling for submissions of short essays.
noun, noun or participle which takes 'suru', transitive verb, intransitive verb
online post; posting; to post online
Common modern use for putting content on a blog, forum, video site, or social media. The noun 投稿 can mean either the act of posting or the posted item itself.
彼女は毎日、料理の写真をSNSに投稿している。
She posts photos of her cooking on social media every day.
その投稿にたくさんのコメントがついた。
That post received many comments.