Available Definitions:
1) superl. - Having, making, or being a strong or great sound; noisy; striking the ear with great force; as, a loud cry; loud thunder.
2) superl. - Clamorous; boisterous.
3) superl. - Emphatic; impressive; urgent; as, a loud call for united effort.
4) superl. - Ostentatious; likely to attract attention; gaudy; as, a loud style of dress; loud colors.
5) adv. - With loudness; loudly.