yardstick

US /ˈjɑːrd.stɪk/
UK /ˈjɑːrd.stɪk/
"yardstick" picture
1.

a measuring rod one yard long, typically divided into inches or centimeters

:
He used a yardstick to measure the fabric.
The carpenter marked the wood with a yardstick.
2.

a standard used for comparison or judgment

:
Profitability is the main yardstick for success in business.
His performance set a new yardstick for others to follow.