(chemistry) a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid
(physics) the process in which incident radiated energy is retained without reflection or transmission on passing through a medium; "the absorption of photons by atoms or molecules"
something (a person or object or scene) selected by an artist or photographer for graphic representation; "a moving picture of a train is more dramatic than a still picture of the same subject"
(grammar) one of the two main constituents of a sentence; the grammatical constituent about which something is predicated
(logic) the first term of a proposition
the subject matter of a conversation or discussion; "he didn't want to discuss that subject"; "it was a very sensitive topic"; "his letters were always on the theme of love"
a person who is subjected to experimental or other observational procedures; someone who is an object of investigation; "the subjects for this investigation were selected randomly"; "the cases that we studied were drawn from two different communities"
likely to be affected by something (especially something unpleasant); "the bond is subject to taxation"; "he is subject to fits of depression"
being under the power or sovereignty of another or others; "subject peoples"; "a dependent prince"
make accountable for; "He did not want to subject himself to the judgments of his superiors"
cause to experience or suffer or make liable or vulnerable to; "He subjected me to his awful poetry"; "The sergeant subjected the new recruits to many drills"; "People in Chernobyl were subjected to radiation"
a diligent effort; "it is a job requiring serious application"
the work of applying something; "the doctor prescribed a topical application of iodine"; "a complete bleach requires several applications"; "the surface was ready for a coating of paint";
the act of bringing something to bear; using it for a particular purpose; "he advocated the application of statistics to the problem"; "a novel application of electronics to medical diagnosis"
a verbal or written request for assistance or employment or admission to a school; "December 31 is the deadline for applications"
a program that gives a computer instructions that provide the user with tools to accomplish a task; "he has tried several different word processing applications"