Pronunciation: /sweər tuː/
verb to make a solemn declaration or affirmation with an appeal to a deity or to a sacred person or thing as witness
A1 I swear to always tell the truth.
A2 She swears to never give up on her dreams.
B1 He swears to protect his family at all costs.
B2 They swear to uphold the values of their organization.
C1 The witness swore to tell the whole truth in court.
C2 The politician swore to defend the constitution against all enemies.
formal I swear to uphold the laws of the land as a public official.
informal I swear to never tell anyone your secret.
slang I swear to always have your back, no matter what.
figurative I swear to the stars above that I will love you forever.
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