S: (n) adulterant, adulterator (any substance that lessens the purity or effectiveness of a substance) "it is necessary to remove the adulterants before use"
S: (n) fomentation (a substance used as a warm moist medicinal compress or poultice)
S: (n) fuel (a substance that can be consumed to produce energy) "more fuel is needed during the winter months"; "they developed alternative fuels for aircraft"
S: (n) humectant (any substance that is added to another substance to keep it moist)
S: (n) inoculant, inoculum (a substance (a virus or toxin or immune serum) that is introduced into the body to produce or increase immunity to a particular disease)
S: (n) jelly (any substance having the consistency of jelly or gelatin)
S: (n) leaven, leavening (a substance used to produce fermentation in dough or a liquid)
S: (n) refrigerant (any substance used to provide cooling (as in a refrigerator))
S: (n) lysin (any substance (such as an antibody) or agent that can cause lysis)
S: (n) coconut, coconut meat (the edible white meat of a coconut; often shredded for use in e.g. cakes and curries)
S: (n) dika bread (somewhat astringent paste prepared by grinding and heating seeds of the African wild mango; a staple food of some African peoples)
S: (n) fish (the flesh of fish used as food) "in Japan most fish is eaten raw"; "after the scare about foot-and-mouth disease a lot of people started eating fish instead of meat"; "they have a chef who specializes in fish"
S: (n) seafood (edible fish (broadly including freshwater fish) or shellfish or roe etc)
S: (n) butter (an edible emulsion of fat globules made by churning milk or cream; for cooking and table use)