To allocate means to distribute or assign resources, time, or responsibilities according to a plan or purpose. When your teacher allocates 30 minutes for reading and 20 minutes for math, she's dividing up the class time deliberately. When a family allocates their monthly budget, they decide how much money goes to groceries, utilities, savings, and entertainment.

The word suggests thoughtful planning rather than random distribution. A coach allocates playing time among team members based on skill, effort, and the needs of the game. A city government allocates funding to schools, parks, and public safety. When you allocate your evening between homework, dinner, and free time, you're making purposeful choices about how to use limited hours.

Resources are often scarce: there's never enough time, money, or supplies to do everything, so allocation requires making choices. If you allocate too much time to one subject while studying, you might run out of time for another. Good allocation means distributing resources where they'll do the most good, whether that means giving extra help to students who need it most or spending more money on equipment that will last longer.