The crossword solution for the term 'used a teaspoon' is 'STIRRED, ' which is a seven-letter word. Stirring is a common cooking technique that involves using a spoon to mix ingredients together in a circular motion. It is often used to combine ingredients evenly, such as when making sauces or batters. Stirring can also be used to dissolve solids into liquids, such as when making tea or coffee. A teaspoon is a common utensil used for stirring, and is usually made of metal or plastic.