The procedure during which the queen founds the colony by isolating herself in a chamber: During the process of partially claustral colony founding, the queen occasionally leaves to forage for part of her food supply.

To a degree but not completely taken the place of or displaced something else.

"Fahrenheit's scale was widely accepted and then partially superseded by the introduction of the 100-point scale suggested by Anders Celsius (1701-1744) in 1741."