cyclopedia

[sahy-kluh-pee-dee-uh] /ˌsaɪ kləˈpi di ə/
noun
1.
an encyclopedia.
Also, cyclopaedia.
Origin
1630-40; by aphesis
Related forms
cyclopedist, cyclopaedist, noun
British Dictionary definitions for cyclopedia

cyclopedia

/ˌsaɪkləʊˈpiːdɪə/
noun
1.
a less common word for encyclopedia
Derived Forms
cyclopedic, cyclopaedic, adjective
cyclopedist, cyclopaedist, noun