As a noun bis
is plural of lang=en.
As an adverb bis
is twice; showing that something is, or is to be, repeated, such as a passage of music, or an item in accounts.
As an adjective cis is
having two mutations on two genes on the same chromosome of a homologous pair.
As an initialism CIS is
commonwealth of Independent States.
bis
English
Etymology 1
Noun
(head)
Etymology 2
(etyl) .
Adverb
(-)
Twice; showing that something is, or is to be, repeated, such as a passage of music, or an item in accounts.
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cis
Translingual
Noun
(head)
The function .
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