What is the meaning of ā?

A common convention for a long vowel a

transliterates Indic (or equivalent).

A dictionary transcription for the FACE vowel.

when, at the same time as

until, to

as far as

and

so

and then

but

jaw, cheekbone

a surgical instrument made of smooth bone traditionally used to perform procedures including lancing and abortion

to talk a lot, chatter, jabber, blabber

to be talkative, noisy

a mold used in souring foods such as poi

Rōmaji transcription of ああ

A letter of the Jersey Dutch alphabet, written in the Latin script.

The second letter of the Livonian alphabet, written in the Latin script.

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of

Hanyu Pinyin reading of  /

Hanyu Pinyin reading of

Hanyu Pinyin reading of 𠼞

Hanyu Pinyin reading of 𥥩

Hanyu Pinyin reading of 𨉚

Hanyu Pinyin reading of 𫮄

Hanyu Pinyin reading of 𮤴

Hanyu Pinyin reading of 𮥀

Hanyu Pinyin reading of 𰛄

Used to express the future tense

four

Phonetic transcription of sound [] when it can bear either pitch.

The second letter of the Latvian alphabet, called garais ā and written in the Latin script.

The second letter of the Maori alphabet, written in the Latin script.

collarbone

to drive something, such as cattle or other livestock

to urge or compel something to move

yeah, yes

A letter of the North Frisian alphabet, written in the Latin script.

what

Alternative form of ä

Source: wiktionary.org