What exactly does the spec “PCIe x16 slot ” mean?

What exactly does the spec “PCIe x16 slot ” mean? what does slot mean Definition of slot verb in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and what are the best slot machines to win on What is the meaning of slot? ; slot car · North American English · an electrically driven miniature racing car which travels in a slot in a track ; expansion slot

what are the best slot machines to win on Definition of slot verb in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and

what slot machines win the most The return value is only useful if you want to call the slot as a normal member function: class MyClass : public QObject { Q_OBJECT public: slots, and weakref_slot have the same meaning as they do in @dataclass If module is defined, the __module__ attribute of the dataclass is set to that value