假定

假定 means 'assumption' or 'hypothesis' in English. It refers to a statement or idea that is taken for granted or accepted as true without proof, often used in logical reasoning or academic discussions.

The character 假 (jiǎ) means 'false' or 'pretend,' while 定 (dìng) means 'to fix' or 'to determine.' Together, they form a term that implies a provisional or hypothetical situation, often used to explore possibilities.

假定 is commonly used in academic, scientific, and formal contexts. It can also appear in everyday conversations when someone is making a guess or proposing a scenario. For example, in math problems, it's often used to set up a starting point for solving a problem.