Definitions

1. noun

fidelity; loyalty, especially in a romantic relationship

“Her fide to her husband was unwavering, even in the face of adversity.”

2. noun

a promise or vow, especially one of loyalty or fidelity

“She made a vow of fide to her partner and kept it for many years.”

3. adjective

having or showing loyalty or fidelity

“He was a fide partner, always standing by her side through thick and thin.”

4. adverb

in a loyal or faithful manner

“She loved him fide and was always there to support him.”