The phrasal verb "cross out" is predominantly used in informal contexts, though it can occasionally appear in more formal settings, especially within specific instructional or editing contexts. It typically denotes the action of marking something, such as a word or item, with a line or strike-through to indicate its deletion or to highlight that it should be disregarded. Commonly used in educational settings, office work, and during editing tasks, it is familiar to students, teachers, editors, and professionals managing written documents. While "cross out" can be synonymous with correction, it also carries a connotation of finality, suggesting that whatever is crossed out is no longer relevant or should no longer be considered. The physical action can also be metaphorically extended to mean rejecting or excluding something entirely. Overall, its use is practical, straightforward, and understood across different English-speaking regions.
B1
PreIntermediate
1. To draw a line or lines through written words, indicating they should be disregarded or are incorrect.
I made a mistake on the test, so I had to cross out my answer before writing the correct one.
The editor asked her to cross out several paragraphs that were redundant.
2. To eliminate or remove something by crossing it out, often used figuratively to mean cancelling an idea or possibility.
We can cross out flying to Paris this weekend; the tickets are too expensive.
After discussing the proposal, they decided to cross out the initial idea and start over.