Englishfor English speakers
opposition
Noun
—
Opposition to something, is an action or hope to stop it.
There was strong opposition to the change from parents.
duplex
—
adjective
(used technically of a device or process) having two parts
a duplex transaction
—
verb
change into a duplex
—
adjective
allowing communication in opposite directions simultaneously
duplex system
duplex telephony
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noun
(= duplex apartment)
an apartment having rooms on two floors that are connected by a staircase
—
noun
(= duplex house)
a house with two units sharing a common wall