heng adjective 1noun 1forms 3 adjective1 •(Singlish) Fortunate, lucky.Damn heng... The bus tire puncture right before my stop. Bad luck everyone else though. — 2015 noun1 •The character ꜧ, combining an h and an eng, which stands for the hypothetical phoneme in English that includes both [h] and [ŋ] as its allophones. formshengs · more heng · most heng