The term 'small bottle' can be described by three different crossword solutions: SPLIT (5 letters), PHIAL (5 letters), and VIAL (4 letters). SPLIT is a word that means to divide or separate into two or more parts. A PHIAL is a small glass or metal container, usually with a lid, used for holding liquids such as medicine or perfume. A VIAL is a small container, typically made of glass or plastic, used for storing liquids or powders. All three words refer to a small bottle, which is a container with a lid used to store liquids or powders.