duplex

definition: allowing communication in opposite directions simultaneously
example: duplex system
speech part: adjective
synonyms:
definition: (used technically of a device or process) having two parts
example: a duplex transaction
speech part: adjective
synonyms:
definition: an apartment having rooms on two floors that are connected by a staircase
example:
speech part: noun
synonyms: duplex apartment
definition: a house with two units sharing a common wall
example:
speech part: noun
synonyms: duplex house semidetached house
definition: change into a duplex
example:
speech part: verb
synonyms:

How duplex is being used?