IPA: /ˈsɜːrkɪtəl/
KK: /ˈsɜːrkɪtəl/
Relating to a closed path through which an electric current flows or can flow.
The circuital design of the device ensures efficient energy transfer.
Circuital → It is formed from "circuit" (from Latin "circuitus", meaning a going around) and "-al" (meaning pertaining to). The word "circuital" refers to something that pertains to or is related to a circuit or a path that goes around.
Think of a path that goes 'around' ('circuit') and remember that 'circuital' means related to that path.