swear
This word operates across two distinct emotional registers. In legal or formal contexts, it conveys a sense of sacred obligation and truthfulness, often linked to a higher power or a legal authority to ensure honesty. In casual or aggressive contexts, it shifts toward the expression of anger or frustration. When used as a noun, it refers to a specific instance of profanity, whereas the verb form can describe either the general habit of using foul language or the act of directing that language at another person.
Meanings
To make a solemn promise or statement that something is true, often under oath in a legal setting.
"The witness had to swear that her testimony was accurate."
To promise solemnly or to express strong confidence in the effectiveness or truth of something.
"I swear by this skincare routine for clearing acne."
To use offensive, profane, or obscene language.
"He tends to swear when he is frustrated with the traffic."