1. A book of information, arranged alphabetically, on one or all of the departments of knowledge. See Encyclopedia.

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

• xyclopaedia,
• vyclopaedia,
• fyclopaedia,
• dyclopaedia,
• ctclopaedia,
• cgclopaedia,
• chclopaedia,
• cuclopaedia,
• c7clopaedia,
• c6clopaedia,
• cyxlopaedia,
• cyvlopaedia,
• cyflopaedia,
• cydlopaedia,
• cyclopedia,
• cyclopediaa,
• ciclopedia,
• cyclopediae,
• Cylclopedia,
• Cyclopedea

• cyclopes,
• cyclopteridae,
• cyclopropane,
• cyclopedia,
• cyclopean,
• cyclopia.

The adjective form of the word "cyclopaedia" is "cyclopedic".

The plural of the "cyclopaedia" can be the "cyclopaedias".

The singular of the "cyclopaedia" can be the "cyclopaedia".