The story
- Hokkien · borrowed from幸啊
- Teochew · borrowed from興啊 /兴啊
- English todayheng ah
From Teochew 興啊 /兴啊 (hêng¹ a⁷) or Hokkien 幸啊 (hēng--a). By surface analysis, heng (“lucky”) + ah (used for emphasis).
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Phew!, thank goodness; expressing relief, e.g., when an extremely unlucky outcome has been avoided. Full definition →
From Teochew 興啊 /兴啊 (hêng¹ a⁷) or Hokkien 幸啊 (hēng--a). By surface analysis, heng (“lucky”) + ah (used for emphasis).
Etymology from Wiktionary, CC BY-SA 4.0.