#### 5.3.69 undefined-function [Condition Type]

#### Class Precedence List::

undefined-function, cell-error, error, serious-condition, condition, t

#### Description::

The type undefined-function consists of error conditions that represent attempts to read the definition of an undefined function.

The name of the cell (see cell-error) is the function name which was funbound.

#### See Also::

cell-error-name