keycap: 0
A square keycap displaying the number '0' in white on a blue or gray background, with the addition of a combining enclosing keycap (20E3) for a button-like appearance.
There are different emoji meanings for keycap: 0 in different cultures:
- General
- Universally recognized as the digit zero. No significant cultural differences in its core meaning.
- Specific Use Cases
- In some contexts (e.g., programming, mathematics), '0' can represent null, absence, or the beginning of a sequence. The keycap aspect adds a 'button' or 'input' connotation.
