From Proto-Tai *traːpᴰ (“carrying pole”). Cognate with Thai หาบ (hàap), Lao ຫາບ (hāp), Lü ᦠᦱᧇ (ḣaab), Tai Dam ꪬꪱꪚ, Shan ႁၢပ်ႇ (hàap), Zhuang rap, Nong Zhuang taeb, Saek ร̄าบ.
raabt