The act of secretly entering a physical location and/or organization.
The substance which has entered the pores or cavities of a body.
process by which water on the ground surface enters the soil.
The act or process of infiltrating, as of water into a porous substance, or of a fluid into the cells of an organ or part of the body.
The act of disuniting two or more things, or the condition of being separated.
Departure from active duty, while not necessarily leaving the service entirely.
An agreement legalizing such an arrangement.
An object that separates two spaces.
The act or condition of two or more people being separated from one another.
The place at which a division occurs.
An interval, gap or space that separates things or people.
The act or condition of a married couple living in separate homes while remaining legally married.