Here's a breakdown:
* Proto-Malayo-Polynesian: This language is reconstructed from the similarities found in various languages, including Filipino.
* Proto-Malayo-Polynesian *wikā: This was the likely form of the word in the ancestral language, meaning "speech," "language," or "word."
* Filipino wika: Through linguistic evolution, the word transformed into "wika" in Filipino, retaining its meaning of "language."
While the precise origins of the word within Proto-Malayo-Polynesian are not definitively known, it's clear that "wika" has deep roots in the history of the Filipino language and culture.