The Austronesian Comparative Dictionary

Value ápu

Language:
Kapampangan
Parameter:
grandparent, esp. grandmother. As a term of address, is used for grandfather and grandmother; as a term of reference, usually it is restricted to grandmother, with being used for grandfather; also used with saints' names: 'Saint Lucy' [9cc7f9b0d999cbe8afd6d024de6b0079]
References
Forman 1971