- AU
- abbr.
1 (also au.) astronomical unit.
2 aringngstroumlm unit.
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abbreviation1. often not capitalized [Latin ad usum] according to custom2. angstrom unit3. astronomical unit* * *
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abbrev1. African Union2. Ångström unit (also ÅU, now usu Å)3. Astronomical unit* * *
au «oh»,French. to the; in the; with the. It is a contraction of à le, masculine form of à la, occurring in some phrases frequently used in English, as au courant, au revoir.Au (no period),A.U. or a.u.,astronomical unit.A.U., A.u., a.u., Å.U. Å.u., or å.u.,angstrom unit.* * *
abbr.■ ångström unit(s)■ (also a.u.) astronomical unit(s)* * *
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auobs. form of owe v.
Useful english dictionary. 2012.