What does "^" mean? What is the name of this symbol?

Answer 1

The name of the symbol is "caret" and it means "insert something here."

"The caret was originally used in handwritten form as a proofreading mark to indicate where a punctuation mark, word or phrase should be inserted in a document. (The term comes from the Latin caret, "it is missing."). The caret is also used to denote a circumflex accent in languages which require it, such as French.

Answer 2

in Chat acronyms that ^ means thumbs up,also in proofreader's marks ^= insert marginal addition. what is the name of that symbol sorrry I dont know- I will research it .
the name is icthus=which is greek