The phrasal verb "break open" is primarily used in informal contexts but can occasionally appear in formal writing or speech, particularly in journalism or literature when a vivid description is required. It typically describes the sudden opening of something by force, such as a door, safe, or container that is not easily opened otherwise. This phrase often conveys urgency or intensity, as it suggests an abrupt or violent action. "Break open" might be used metaphorically to describe revealing something hidden or undisclosed, such as secrets or news. Because of its vivid imagery, it can be an effective choice for storytelling, whether literal or figurative, and might also appear in crime or action contexts, depicting swift, decisive actions.
B1
PreIntermediate
1. To use force to open something that is closed, sealed, or secured.
The firefighters had to break open the door to rescue the people inside.
She broke open the piggy bank to retrieve the coins.
The archaeologist carefully broke open the ancient tomb to reveal its contents.
2. To cause something to open quickly or abruptly, often suddenly revealing its contents.
The party popper broke open with a loud bang, scattering confetti everywhere.
When he accidentally pulled too hard, the box broke open and the puzzle pieces spilled out.
The egg broke open when it hit the floor, spilling yolk and white.