Definition, synonyms and related words
An American trick-taking card game of the all fours family.
"They gathered around the table to play Pedro, an American trick-taking card game from the all fours family."
In plain English: Pedro is not an official word with a single common meaning, so it usually just refers to a specific person named Pedro or acts as slang for something depending on the context you heard it in.
"The new manager, Pedro, greeted everyone with a warm smile upon arriving at the office this morning."
The name Pedro comes from the Spanish and Portuguese form of the Latin word Petrus, which originally meant "stone" or "rock." This term traveled into English through various related names like Peter and Pietro but is not used in modern English as a standalone common noun.