1
[ verb ] deliver a sharp blow or push :"He knocked the glass clear across the room."

Synonyms

strike_hard

Used in print

(Tristram Coffin, Not to the Swift....)

I heard of some that tried it back in the States , and he 'd knock them clear across the room .

2
[ verb ] rap with the knuckles

Examples

"knock on the door"

Used in print

(William Maxwell, The Chateau....)

He did n't , but it was not really a question , and so he left the room , walked down the hall to the front of the apartment , hesitated , and then knocked lightly on the closed door of the study .

Before he left the apartment he knocked on their door and asked if there was anything he could do for them .

Related terms

rap

3
[ verb ] knock against with force or violence

Synonyms

bump

Examples

"My car bumped into the tree"

Used in print

(The Dallas Morning News,...)

He broke that boy ( Air_Force fullback Nick_Arshinkoff ) in two and knocked him loose from the football '' .

4
[ noun ] the sound of knocking (as on a door or in an engine or bearing)

Synonyms

knocking

Examples

"the knocking grew louder"

Used in print

(E. Lucas Myers, "The Vindication of Dr. Nestor,"...)

Time elapsed but the doctor was obviously unconscious of its passage until an unwelcome knock on the door interrupted the processes of nature .

The doctor sat_down rather wearily , caressing the hen and remarking that the city was not the place for a poultry loving man , but no_sooner was the remark out than a knock at this door obliged him to cover the hen with his greatcoat once_more .

Related terms

sound ping tap

5
[ noun ] negative criticism

Synonyms

roast

Used in print

(St. Louis Post-Dispatch,...)

And that 's meant as a boost , not a knock .

Related terms

criticism ridicule

6
[ verb ] sound like a car engine that is firing too early

Synonyms

pink ping

Examples

"the car pinged when I put in low-octane gasoline" "The car pinked when the ignition was too far retarded"

Related terms

go

7
[ verb ] make light, repeated taps on a surface

Synonyms

rap pink tap

Examples

"he was tapping his fingers on the table impatiently"

Related terms

go pat tapping tap

8
[ noun ] a vigorous blow

Synonyms

bang smash belt bash

Examples

"the sudden knock floored him" "he took a bash right in his face" "he got a bang on the head"

Related terms

bump slam smash sock belt

9
[ noun ] a bad experience

Examples

"the school of hard knocks"

Related terms

misfortune

10
[ verb ] find fault with; express criticism of; point out real or perceived flaws

Examples

"The paper criticized the new movie" "Don't knock the food--it's free"

11
[ noun ] the act of hitting vigorously

Synonyms

rap whack whang belt

Examples

"he gave the table a whack"

Related terms

blow rap whang

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