8.12. GlossaryΒΆ


A group of consecutive statements with the same indentation.


The block of statements in a compound statement that follows the header.


One of the possible paths of the flow of execution determined by conditional execution.

chained conditional

A conditional branch with more than two possible flows of execution. In Python chained conditionals are written with if ... elif ... else statements.

comparison operator

One of the operators that compares two values: ==, !=, >, <, >=, and <=.


The boolean expression in a conditional statement that determines which branch is executed.

conditional statement

A statement that controls the flow of execution depending on some condition. In Python the keywords if, elif, and else are used for conditional statements.


One program structure within another, such as a conditional statement inside a branch of another conditional statement.

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