1. a person or thing that obstructs. 2. the act or an instance of obstructing. 3. (Parliamentary Procedure) delay of business, esp in a legislature by means of procedural devices. 4. (General Sporting Terms) sport the act of unfairly impeding an opposing player. 5. the state or condition of being obstructed.
Mixed number. A mixed number is a whole number plus a fraction. Here are a few mixed numbers: 1 1/2 1 1/3 2 1/2 2 2/5 1 4/5 You can convert a mixed number to an improper fraction by finding the number of unit fractions in the whole number and then adding the fractional part of the whole number. This sounds hard, but it really isn't.
mixed race. A person who is two or more races. For example, a person who has a black mom and white dad. That person is black and white, making him/her mixed race. Most mixed people, especially black/white ones are usually very attractive in which at times they are envied by other people because of it.