Knock

To strike a surface or object sharply and repeatedly, often to attract attention, signal a request, or test its solidity. It can also describe the sound produced by such a strike, or a forceful blow or collision. Furthermore, 'knock' can signify disapproval or criticism. In a more abstract sense, it might imply hindering or undermining an effort or opportunity. The impact may vary widely, from a gentle rap to a violent crash. Context is key in discerning the specific meaning.

Knock meaning with examples

• I **knocked** on the door, hoping someone was home to answer. The gentle sound of my knuckles against the wood was the customary greeting. Minutes ticked by without response.
• The engine began to knock ominously during the drive. It was a rhythmic, metallic sound that indicated a serious mechanical problem requiring immediate attention.
• The critic **knocked** the film's plot, arguing it was predictable and lacking in originality. Their negative review damaged the film's public reception and award chances.
• The sudden strong wind **knocked** the vase from the table and shattered it across the floor. The sound of breaking glass immediately drew everyone's attention.
• Don't let failure knock you down; use it as a learning experience to propel yourself forward. Rejection can sometimes be used for the better; it's not the end.