What is the meaning of Aune?

An old French cloth measure, varying around the country, but at Paris equivalent to 0.95 of an English ell.

ell

measuring rod of one ell

yardstick (standard to which other comparisons are judged)

inflection of auner:

1. first/third-person singular present indicative/subjunctive
2. second-person singular imperative

first/third-person singular present indicative/subjunctive

second-person singular imperative

alternative spelling of aulne (“alder”)

alternative form of awne

alder

Source: wiktionary.org