[ɑː], (Interjection)

Definitions:
- used to express a range of emotions including surprise, pleasure, sympathy, and realization
(e.g: ah, there you are!)


Phrases:

Origin:
Middle English: from Old French

[eɪˈeɪtʃ], (Abbreviation)

Definitions:
- in the year of the Hijra (used in the Islamic calendar for reckoning years from Muhammad's departure from Mecca in AD 622); of the Muslim era
(e.g: a Koran dated 556 AH)


Phrases:

Origin:
from Latin anno Hegirae