swear has definitions from the field of law
1
[ verb ] utter obscenities or profanities

Examples

"The drunken men were cursing loudly in the street"

Used in print

(Joseph Chadwick, No Land Is Free....)

He swore , and said , `` All_right .

Related terms

express blaspheme curse swearer

2
[ verb ] to declare or affirm solemnly and formally as true

Examples

"Before God I swear I am innocent"

Used in print

(Gene Caesar, Rifle for Rent....)

For Tom_Horn , it turned_out , had a number of rancher and cowboy witnesses ready and willing to swear with straight_faces that he had been in Bates_Hole the day of the killing .

(Vina Delmar, The Big Family....)

I swear it , sir '' .

Before God I swear I am innocent .

3
[ verb ] promise solemnly; take an oath

Used in print

(Jim Berry Pearson, The Maxwell Land Grant....)

Even while suffering the trip to his home , Cook swore to Moore and Lane that he would kill the Indian .

Related terms

vow swear_off swearer

4
[ verb ] (law) make a deposition; declare under oath

Synonyms

depone depose

Used in print

(James Boylan, "Mutinity"...)

Hands on Bible , seaman Lodley and carpenter Staffe swore that Juet had tried to persuade them to keep muskets and swords in their cabins .

Related terms

declare declare testifier

5
[ verb ] have confidence or faith in

Synonyms

trust rely bank

Examples

"We can trust in God" "Rely on your friends" "bank on your good education" "I swear by my grandmother's recipes"

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