In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
Ha pl (plural only)
An ethnic and linguistic group based in Kigoma Region in western Tanzania.
Ha
The dialect of Rwanda-Rundi spoken by this group.
Ha
In Egyptian mythology, a god of the deserts to the west of Egypt, associated with the underworld (Duat) and pictured as a man wearing the symbol for desert hills on his head.
• A"H, AH, Ah, ah
HA
(British) Initialism of Highways Agency.
• A"H, AH, Ah, ah
ha
(archaic) Alternative form of a (“have”)
ha
A representation of laughter.
An exclamation of triumph or discovery.
(archaic) An exclamation of grief.
(dated) A sound of hesitation: er, um.
Onomatopoeic.
ha
Said as a limb is swung in attack.
• A"H, AH, Ah, ah
Source: Wiktionary
12 June 2025
(noun) a decrease in the density of something; “a sound wave causes periodic rarefactions in its medium”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.