Meaning & Definition
adjective
Capable of being relied on; trustworthy.
She has always been a dependable friend who supports me in tough times.
Able to be counted on to perform consistently and reliably.
The car is ten years old, but it's still very dependable and hasn't let me down.
Characterized by being reliable or consistent in quality.
His dependable work ethic has earned him respect from his colleagues.
Etymology
From the verb 'depend' + the suffix '-able'.
Common Phrases and Expressions
dependable friend:
A friend who can be counted on in times of need.
dependable source:
A source that provides reliable information consistently.
Slang Meanings
rock solid
He's rock solid; you can always count on him.
a sure thing
That plan is a sure thing with her on board.