What is the Tagalog definition of ethnolinguistic?

There isn't a single, widely accepted Tagalog word for "ethnolinguistic." However, you can use these options, depending on the context:

1. Pangkat-etniko at pangwika (Ethnic and linguistic group): This phrase directly translates the meaning and is the most literal approach.

2. Pangkat-wika at pangkultura (Linguistic and cultural group): This emphasizes both language and culture, which is often associated with ethnolinguistic groups.

3. Pangkat na may sariling wika at kultura (Group with its own language and culture): This provides a more descriptive definition.

4. Pangkat na nagbabahagi ng wika at kultura (Group sharing language and culture): This highlights the shared aspects of the group.

5. Wika at etnisidad (Language and ethnicity): This is a concise way to refer to the concepts together.

Ultimately, the best term to use will depend on the specific situation and the level of formality required.

It's also important to consider that these terms are not perfect translations. There are nuances in the meaning of "ethnolinguistic" that might not be fully captured in any single Tagalog phrase.