This is the 10065th most frequent Catalan word.
opa
"opa" (Catalan) – tender offer in finance.
Here, 'opa' refers to 'takeover', specifically in a financial or corporate context, indicating the process where one company acquires another.
L'opa sobre la companyia va ser un èxit.
The takeover of the company was a success.
In this case, 'opa!' is used as an exclamation, a colloquial greeting or expression of surprise and excitement upon seeing someone.
Quan ell va entrar, vaig dir 'opa!' per saludar-lo.
When he entered, I said 'opa!' to greet him.
Here, 'opa!' expresses an interjection to denote a reaction of amazement or intrigue, often used in informal contexts.