Meaning of the word "All bark and no bite" in English

What does "All bark and no bite" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

All bark and no bite

US /ɔːl bɑːrk ænd noʊ baɪt/
UK /ɔːl bɑːk ænd nəʊ baɪt/

Idiom

someone or something that appears threatening but is in fact harmless

Example:
Don't worry about him; he's all bark and no bite.
The company's threats were all bark and no bite; they never followed through with their lawsuits.