KNOCK definition: to strike a sounding blow with the fist, knuckles, or anything hard, especially on a door, window, or the like, as in seeking admittance, calling attention, or giving a signal. See examples of knock used in a sentence.
If you knock on something such as a door or window, you hit it, usually several times, to attract someone's attention. She went directly to Simon's apartment and knocked on the door.
to strike a sounding blow with the fist, knuckles, or anything hard, esp. on a door, window, or the like, as in seeking admittance, calling attention, or giving a signal: to knock on the door before entering.
To rap one's knuckles against something, especially wood. Knock on the door and find out if they're home. To bump or impact. I knocked against the table and bruised my leg. To denigrate, undervalue. Don't knock it until you've tried it. To pass, kick a ball towards another player.
SUDDENLY definition: 1. quickly and unexpectedly: 2. quickly and unexpectedly: 3. in a sudden way; very quickly or…. Learn more.
Suddenly is the kind of adverb you might use a lot if you're describing the plot of an action movie, a mystery novel, or any story in which lots of unexpected things happen.
Happening without warning; unforeseen: a sudden storm. 2. Happening or done without delay; hasty or immediate: a sudden decision. 3. Characterized by sharp change in elevation; precipitous: a sudden drop in the ocean floor. Very quickly and unexpectedly; suddenly.
If something happens suddenly, it happens quickly and unexpectedly. Her expression suddenly changed.
🔍 Suddenly: Definition, Usage, and How to Use It Like a Pro TL;DR: “Suddenly” is an adverb meaning unexpectedly or all of a sudden. It describes a change or event that happens without warning. Mastering its usage can make your writing more vivid and engaging. Let’s break it down! —