Indefinite adjectives in Tagalog grammar refer to non-specific items or quantities that do not pertain to a particular object or person. They are comparable to English words such as โsomeโ, โanyโ, โmanyโ, โfewโ, โseveralโ, etc. In Tagalog, these are words like โilangโ (some), โmaramiโ (many), โkauntiโ (few) among others. They do not demonstrably indicate the precise quality or quantity, allowing a level of ambiguity.