AU

abbr.
1 (also au.) astronomical unit.
2 aringngstroumlm unit.

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abbreviation

1. often not capitalized [Latin ad usum] according to custom

2. angstrom unit

3. astronomical unit

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/oh/, pl. aux /oh/. French.

to the; at the; with the. Cf. à la.

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abbrev

1. African Union

2. Ångström unit (also ÅU, now usu Å)

3. Astronomical unit

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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),

gold (chemical element; Latin, aurum).

A.U. or a.u.,

astronomical unit.

A.U., A.u., a.u., Å.U. Å.u., or å.u.,

angstrom unit.

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abbr.

■ ångström unit(s)

■ (also a.u.) astronomical unit(s)

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AU 7 [AU] [ˌeɪ ˈjuː] [ˌeɪ ˈjuː] abbreviation

↑astronomical unit

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au

obs. form of owe v.