DuckCorp Dico

Found one definition

1.                 From en.wiktionary.org:
                   
   
   
                   
                     
   
   ** Catalan
   
   *** Pronunciation
   
    - [ca-IPA]
   *** Noun
   [f]
   
    1. subclass
   ** Latin
   
   *** Noun
   [la]
   
    1. [la]
   ** Portuguese
   
   *** Pronunciation
   [br= [ sub:subi^^: ]]
   
    - [pt]
   *** Noun
   [f]
   
    1. subclass  [a class within another class]
    2. [pt]  subclass  [rank directly below class]
    3. [pt]  subclass  [class that inherits properties and methods of another class]