0️⃣ Keycap: 0 emoji

The zero keycap displays the number 0 in a button format resembling phone keypads or keyboards. Zero represents the absence of quantity, serves as a placeholder in numerical systems, and marks starting points or null values. It is fundamental to mathematics and digital systems.

In phone systems, the zero key often has special functions and may include letters on traditional keypads. Zero plays crucial roles in mathematics as the additive identity and in computing as a fundamental binary digit. It represents concepts like empty states, reset conditions, or baseline measurements.

This emoji is used when referencing the number zero, discussing mathematical concepts, indicating empty or null states, or representing phone keypad navigation. It can symbolize new beginnings, reset conditions, or zero quantities.

Could also be called Zero button, null indicator, empty symbol or nought key emoji.

Other meanings

Null value, empty state, mathematical zero, phone keypad

Example Usage

Starting from zero 0️⃣

Related emoji

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Visual description

The number 0 displayed on a square button resembling a phone keypad key

⚠️ Emoji appearance varies by platform.