bấc
Appearance
See also: Appendix:Variations of "bac"
Vietnamese
[edit]Etymology
[edit]It is not clear which was the original sense, although it is obvious they are of the same etymology. Compare Chinese 燈心草 / 灯心草 (dēngxīncǎo, “rush”) and 燈芯 / 灯芯 (dēngxīn, “wick”).