DS means single.

Single refers to a person who still lives alone without a spouse after adulthood. It can be someone who has never been married, someone who has been divorced, or someone who is widowed. Single also refers to an independent individual who has no romantic relationship with others. It can be extended to mean that there are no male (female) friends, and it can also be called single.

According to data from the "China Statistical Yearbook 2017", the total number of single people in China has reached 240 million, which is equivalent to the combined population of the United Kingdom, France and Germany.

Other meanings of DS:

1. It is a synthetic radioactive chemical element, the traditional Chinese name is 鐐, its chemical symbol is Ds, and it was once called Uun (110). Its atomic number is 110 and it is one of the transition metals.

2. A new generation luxury car brand originating from Paris, France, it is the top design luxury brand in the French automobile industry. The full name of DS in French is Déesse, which means "goddess" in French.

3. In assembly language, it means Data Segment register. The segment register DS points to the data segment, and ES points to the additional segment. When accessing the operand, one of the two is combined with an offset to obtain the physical address of the storage unit. The offset can be one of a specific value, a symbolic address, the value of a pointer register, etc. The specific situation will be determined by the addressing mode of the instruction.