Definition of mainboard in English:

mainboard

noun

  • another term for motherboard
    • ‘Although based on different chipsets, the mainboards resemble each other in characteristics and price.’
    • ‘Now let's consider the results the mainboards showed in another memory bandwidth test.’
    • ‘The mainboards on this chipset can work with three monitors if you use an external graphics card.’
    • ‘The memory subsystems of the tested mainboards were at their defaults.’
    • ‘Well, as for overclocking, we should better wait for the mass mainboards to arrive and see what they can offer us in this respect.’

Pronunciation:

mainboard

/ˈmeɪnbɔːd/