📒 a series of letters, numbers or symbols that represent a rule or law
📒 letters and symbols that show the parts of a chemical compound, etc.
📒 a particular method of doing or achieving something
📒 a list of the things that something is made from, giving the amount of each substance to use
📒 a type of liquid food for babies, given instead of breast milk
📒 a class of racing car, based on engine size, etc.
📒 a fixed form of words used in a particular situation