WordReference Random House Unabridged Dictionary of American English © 2026
bib•li•ol•o•gy
(bib′lē ol′ə jē),USA pronunciation n., pl. -gies.
bib•li•o•log•i•cal
(bib′lē ə loj′i kəl),USA pronunciation adj.
bib′li•ol′o•gist, n.
- Library Sciencebibliography (def. 3).
- 1800–10; biblio- + -logy
'bibliological' also found in these entries (note: many are not synonyms or translations):