antediluvian in Russian

(biblical) Belonging or pertaining to, or existing in, the time prior to the great flood described in Genesis, or (by extension) to a great or destructive flood or deluge described in other mythologies.

(biblical) Belonging or pertaining to, or existing in, the time prior to the great flood described in Genesis, or (by extension) to a great or destructive flood or deluge described in other mythologies.

(by extension) Of animals and plants: long extinct; prehistoric.

(by extension) Of animals and plants: long extinct; prehistoric.

Of attitudes, ideas, etc.: extremely old-fashioned, especially to a laughable extent; antiquated.

Of attitudes, ideas, etc.: extremely old-fashioned, especially to a laughable extent; antiquated.