what does logy mean?
The Greek root word log means âword,â and its variant suffix-logy means âstudy (of).â Some common English words that use this root include bio logy, mytho logy, cata log, and pro log ue. Bio logy, of course, is the âstudyâ of life, whereas a pro log ue constitutes the âwordsâ spoken to introduce a poem or novel.