Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun expansion_slot

1 sense of expansion slot

Sense 1
slot, expansion slot -- ((computer) a socket in a microcomputer that will accept a plug-in circuit board; "the PC had three slots for additional memory")
       => receptacle -- (an electrical (or electronic) fitting that is connected to a source of power and equipped to receive an insert)