any part of an animal body or plant with an essential purpose; the means of getting something done; a musical instrument with a keyboard, from which sounds are produced by air forced through pipes
means, tool
Cases of word usage
1) an apparatus for blowing or forcing air into something e.g. a fire, an organ in a church (bellows)
2) mouth organ (harmonica)
3) the large, reddish-brown organ in the body which produces bile and cleans the blood (liver)
4) of an organ or organs of the body; of, concerning, living plants and animals; produced without artificial fertilizers (organic)
5) the sex organ of a man or male animal (penis)
6) an organ in the womb during pregnancy, through which the baby is fed (placenta)
7) a cat, (vulgar) the female sex organ (pussy)
8) the organ near the stomach that causes changes in blood (spleen)
9) a sharp, often poisonous, pointed organ of some insects (e.g. bees); a substance on a plant causing pain when touched (sting)
10) an organ of some animals that sticks to a surface by suction; a person foolish enough to be deceived by advertisements, a deceitful person etc (sucker)