This is a main category requiring frequent diffusion and maybe maintenance. As many pictures and media files as possible should be moved into appropriate subcategories.
All these symbols are non-decomposable ligatures, based on the standard Khmer decimal digits or the legacy combining Khmer sign “bathamasat” ‹ ៓› (U+17D3), and the Khmer sign “khan” ‹។› (U+17D4), separately encoded in the Khmer block.
The following two symbols (based on two Khmer digits stacked vertically) represent, respectively, the “first Ashadha” (08, for the eighth lunar month) and the “second Ashadha” (88, for the repeated eigth lunar month intercalated in “Adhikameas” leap years) in the Khmer lunar calendar.
The following fifteen symbols (based on the Khmer sign “khan” stacked vertically below a Khmer numeral 1 to 15) represent the first through the fifteenth waxing days of a lunar month, respectively:
The following fifteen symbols (based on the Khmer sign “khan” stacked vertically above a Khmer numeral 1 to 15) represent the first through the fifteenth waning days of a lunar month, respectively:
See also category: Unicode 1780-17FF Khmer.
UCB Khmer Symbols.png 1,900 × 368; 21 KB