An example of ah is what someone might say when a ghost pops up in a haunted house.
Origin of ahnatural exclamation similar to French and amp; Classical Latin ah, Classical Greek a, Old Norse æ, Old High German a, Sanskrit ?
Origin of AHClassical Latin Anno Hegirae, in the year of the hegira of the Muslim era: used with dates
- anno Hebraico
- anno Hegirae
- (metrology) Symbol for the attohenry, an SI unit of electrical inductance equal to 10−18 henrys.