IPA: //plɪəˈnæstɪk//
KK: /plɪˈɒnæstɪk/
Relating to the use of more words than necessary, often repeating the same idea in different words.
The author's pleonastic writing style made the book longer than it needed to be.
Pleonastic → It is formed from "pleon" (from Greek "pleon", meaning more or excess) and "-astic" (a suffix used to form adjectives). The word "pleonastic" refers to the use of more words than necessary, hence indicating excess in expression.
Think of 'more' ('pleon') being added unnecessarily to language, which is what pleonastic means.