Tocharian B Alternative forms āttsaik Etymology From Proto-Tocharian *ātts- + the strengthening particle *-k-. Compare Tocharian A āttsek. Adverb attsaik completely, totally only indeed, for sure even Derived terms ats (a shortening thereof) Further reading Adams, Douglas Q. (2013) “attsaik”, in A Dictionary of Tocharian B: Revised and Greatly Enlarged (Leiden Studies in Indo-European; 10), Amsterdam, New York: Rodopi, →ISBN, page 10Wikiwand - on Seamless Wikipedia browsing. On steroids.