Definitions

1. adjective

having or showing a high degree of trustworthiness; reliable and dependable

“She’s a trustworthy person to give you advice.”

2. noun

a person who is trusted with a task or responsibility, especially in a formal or official capacity

“The trusty accountant oversaw the company’s finances.”

3. noun

a loyal companion or servant

“The trusty dog stood by its owner’s side.”

4. adverb

in a trustworthy or reliable manner

“He handled the situation trusty and with great care.”