See also: hasa, Hasa, has-a, hása, håsa, and hāsa Tausug Etymology From Proto-Malayo-Polynesian *hasaq. Pronunciation (Sinūgan Parianun) IPA(key): /hasaʔ/ [hɑˈsaʔ] Rhymes: -aʔ Syllabification: ha‧sa' Noun hasa' (Sulat Sūg spelling هَسَأْ) sharpening; whetting Derived terms hasaahasaanhasaunmaghasa' Wikiwand - on Seamless Wikipedia browsing. On steroids.