Pronunciation: [mˈɔː tˈabd] (IPA) 
The correct spelling of the phrase "more tabbed" is "more tabs". The phonetic transcription for "more tabs" is /mɔr tæbz/. The word "more" is pronounced with a long "o" sound followed by the "r" sound (/mɔr/), while "tabs" is pronounced with a short "a" sound followed by "bz", which is pronounced as /tæbz/. Overall, "more tabs" refers to having additional tabs open in a web browser or other software program.
The term "more tabbed" does not have a commonly recognized definition in the general English language or widely used in dictionaries. However, based on the phrase's components, it can be inferred that "more tabbed" refers to a state or condition where there are an increased number of tabs within a digital user interface.
A tab, in this context, refers to a graphical user interface element used to represent and display multiple pages or documents within a single window. Tabs are often found in web browsers or software applications that handle various pieces of information simultaneously.
Therefore, "more tabbed" suggests a situation where there is an increment in the number of tabs present in a UI, implying an expanded or increased amount of information or content accessible to the user. This could indicate a heightened level of multitasking capability, organization, or complexity within the interface, enabling users to navigate between numerous tabs or pages more easily.
The phrase may be used colloquially or within technical contexts related to user interface design, web browsing, or software development. As it is a relatively specialized and specific interpretation, it may not be found in typical dictionaries.
