Significat

1. A mark ⟨ ‸ ⟩ used by writers and proofreaders to indicate that something is to be inserted at that point.
2. An exponentiation symbol or operator ⟨＾⟩.
3. An indicator, often a blinking line or bar and usually called a cursor, indicating where the next insertion or other edit will take place.
4. A circumflex ⟨ ˆ ⟩.
5. A háček ⟨ ˇ ⟩.