mõõdupuu tähendus null.

measure▼◼◼◼[UK: ˈme.ʒə(r)] [US: ˈme.ʒər]

gauge▼◼◻◻[UK: ɡeɪdʒ] [US: ˈɡeɪdʒ]

yardstick [yardsticks]▼◼◼◼noun
[UK: ˈjɑːd.stɪk] [US: ˈjɑːrd.ˌstɪk]