hola

[aw-lah; English oh-lah]

hi; hello: Hey, hola, how are things?We can stop by my friend’s party tonight and just say hola.

Origin of hola

From Spanish

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Hola is the Kanarese name for a dry-crop field, and Holeya means the man of such field.
Castes and Tribes of Southern India|Edgar Thurston
No sooner was the king gone, than Chicot opened the door and called "Hola!"
Chicot the Jester|Alexandre Dumas, Pere
Hardly had we started again, for our carriage had come to a halt to let them pass, when I heard a familiar voice cry, "Hola!"
An American Girl in Munich|Mabel W. Daniels
And now the show being ended, and not one but is a-crying of "Hola!"
A Set of Rogues|Frank Barrett

"Hola, hola," shrieked Ralph and Tom in concert, as they aimed their guns at them.
The Wonder Island Boys: The Tribesmen|Roger Finlay