be as sound as a dollar

(American old-fashioned)

if a machine or an object is as sound as a dollar, it works well and is in very good condition The engine has been as sound as a dollar since it was overhauled.

Common Names:

Name	Pronounced	Usage
Cola	-	Anglo-Saxon
Abrams	['eibrəmz]
Houston	['hju:stən]
Tracy	TRAY-see	English
Seffora	-	Biblical Latin
Naveen	-	Indian, Hindi, Marathi, Kannada, Telugu, Tamil, Malayalam