1×00

The designation 1x00 can refer to several things, most commonly a specific episode of a television series. In television, "1x00" typically indicates a special episode that does not fit into the regular season numbering, such as a pilot episode, a clip show, or a holiday special, often released outside the standard chronological order of seasons.

For example, in the context of a show like "Stargate SG-1," a "1x00" episode might be a compilation of clips from the first season presented as a recap, or an introductory episode before the series officially begins. It's a way for networks to identify and categorize these non-standard installments.

Beyond television, "1x00" can also appear in other numbering systems, such as product codes or internal company designations. However, its most widespread and recognizable use is within the television industry to denote unique or supplementary episodes. The "1" signifies the first season, while "00" serves as a placeholder for a special or non-numbered episode within that season. This convention helps viewers and databases organize content effectively.