# SLD

> English word · Noun · frequency rank #77,205

## Definitions
1. Initialism of second-level domain.
2. Initialism of semiconductor laser diode.
3. Initialism of superluminescent diode.
4. Initialism of single-line diagram.
5. Initialism of straight-line diagram.
6. Initialism of Styled Layer Descriptor.
7. Initialism of single lens digital.
8. Initialism of supercooled large droplet.
9. Initialism of straight-line depreciation.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/sld