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.
An act of withdrawing or a state of being withdrawn.
A method of birth control which consists of removing the penis from the vagina before ejaculation.
The sum of money taken from a bank account.
Receiving from someone's care what one has earlier entrusted to them. Usually refers to money.
A type of metabolic shock the body undergoes when a substance, usually a toxin such as heroin, to which a patient is dependent is withheld. Sometimes used with the substance as modifier.