1. A term applied to the lowest fossiliferous strata, and also to the earliest forms of life.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• paleothic,
• oaleozoic,
• laleozoic,
• -aleozoic,
• 0aleozoic,
• pzleozoic,
• psleozoic,
• pwleozoic,
• paleozouc,
• -paleozoic,
• paleozoiic,
• paleozouic,
• paelozoic,
• palezooic,
• paleoola,
• poleozon,
• -palaeozoic,
• palaeozic,
• coleozoic,
• baleonoid

The adjective form of the word "paleozoic" is "paleozoic".

The plural form of the word "paleozoic" is "paleozoics".

The singular form of the word "paleozoic" is "paleozoic era"