しゃべ喋shabeるru
1.
To engage in conversation by expressing thoughts and ideas verbally, often in a casual or informal manner.
2.
To speak in a manner that is characterized by talkativeness or an abundance of words, typically without a focus on serious or important topics.
3.
To convey information or narratives through speech, sometimes used in a self-deprecating context when discussing speaking engagements or lectures.
Example:
つい彼が病気だということをし ゃべってしまった。