Literal Meaning

To knock on a door or a surface to announce presence or seek attention.

Actual Meaning

To wake someone by knocking on their door - NOT sexual

Context

Used when referring to waking someone by knocking on their door.

Examples

• "I’ll just knock you up at seven so we can leave for the airport together."
• "Don't forget to knock him up before dinner; he likes to be on time."
• "Can you knock me up in the morning? I have an early meeting."

Tips

• This phrase is commonly used in informal settings, often among friends or family.
• Be aware that in British English, 'knock up' does not carry any sexual connotations, which may differ from its meaning in other cultures.
• It is usually understood in a context where someone is asking another person to wake them or to ensure they are ready by a certain time.