윤초
conceptEmbed This Widget
Add the script tag and a data attribute to embed this widget.
<script src="https://cdn.jsdelivr.net/npm/timefyi-embed@1/dist/embed.min.js" defer></script>
<div data-timefyi="glossary" data-slug="leap-second"></div>Embed via iframe for maximum compatibility.
<iframe src="https://timefyi.com/iframe/glossary/leap-second/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://timefyi.com/glossary/leap-second/Add a dynamic SVG badge to your README or docs.
[](https://timefyi.com/glossary/leap-second/)Use the native HTML custom element.
<script src="https://cdn.jsdelivr.net/npm/timefyi-embed@1/dist/embed.min.js" defer></script>
<timefyi-glossary slug="leap-second"></timefyi-glossary>정의
UTC를 평균 태양시에 가깝게 유지하기 위해 적용하는 1초의 조정입니다. 국제지구자전서비스(IERS)가 결정합니다.