What does XLD mean?

XLD can refer to different things based on the context, but one common meaning is "Xylose Lysine Deoxycholate," which is a selective agar medium used for isolating and identifying enteric bacteria, particularly Salmonella and Shigella. In other contexts, it might also represent "Cross-Laminated Timber," a sustainable building material. Always consider the specific subject matter to determine the accurate meaning of XLD.