What is "sterilely"

Usage examples of "sterilely".

Since all items of food were sterilely packed in containers which served as discardable cooking units, her duties vis-a-vis breakfast consisted of nothing more than choosing the menu, placing the items on the table, and removing the residue thereafter.

As she trailed behind the trio, now inspecting the cheerless and sterilely neat dormitories, she would have been glad enough to receive Lars's pinch.