This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Outward bound telephone calls.

n. An invitation to fight; the act of one child calling out another.

n. A pull quote: an excerpt from an article (such as in a news magazine) that is duplicated in a large font alongside the article so as to grab a reader's attention and indicate the article's topic.

n. A summons to someone designated as being on call

n. An annotation that pertains to a specific location in a body of text or a graphic, and that is visually linked to that location by a mark or a matching pair of marks.

"My conclusion is expressed in the article's last "callout": that China's reemergence is natural and legitimate."

callous