§ 351 Definition Scope And Application

• •Word meanings set here are the default for the whole part.
• •If a later rule says a word means something else, that special meaning wins.
• •The rule works unless the law itself says a different rule is needed.

A later section talks about a "tenant" and doesn't give its own definition.

Because this rule says the definitions in this article apply, the word "tenant" is understood the way it is defined here, unless that later section says otherwise.