to knock flat
- phrasal verb
- The surprising news about her promotion knocked me flat with disbelief.
- knocked him flat on his back
She's she's well trained and within a minute I'd done like a round out round house kick and just knocked her flat out.
- She's she's well trained and within a minute I'd done like a round out round house kick and just knocked her flat out.
Examples
-
Seeing the breathtaking view from the top of the mountain knocked him flat with awe.
-
When the teacher revealed the final exam results, the entire class was knocked flat.
-
You just knocked him flat.
-
Tim was knocked flat on the seat.
Fiction book (1990) -
Anyone with a feather handy could have knocked me flat on the floor with it.
Fiction book (1995) -
- Someday someone's gonna knock you flat.
-
Someone slammed into Jankowski from behind and knocked him flat.
Fiction book (1996) -
Knocked me flat, sir.
-
Jamie wrenched out of Dougal's grasp and hit the lad in the stomach, knocking him flat.
Fiction book (1991) -
In a single move, Batman spins and lets the weapon fly into the pistoled assailant, knocking him flat.
Fiction book (1995)
Synonyms
To suddenly make someone feel a strong emotion
To hit someone or something hard so it makes a loud sound
To make someone unconscious by a hit, illness, or being very tired
To cause a sudden strong shock or upset to people
Use force to make someone or something fall to the ground
To surprise someone so much they cannot react
To hit someone so hard that they fall to the ground
To make someone unconscious or dazed for a short time by a hit
To make someone unconscious by hitting them
To make someone unable to speak because they are very surprised or shocked
To surprise someone very much and leave them speechless
To be so surprised that you almost cannot react
To feel a sudden strong shock or surprise
To feel sudden shock or surprise
To hit or shock someone so they feel dazed
To be hit so hard that you fall and cannot get up
To hit someone very hard or to shock someone very much
Antonyms
How Stunned
Surface Forms
Morphology
knock + flat
The sense derives clearly from the literal meanings: 'knock' (to hit or strike) plus 'flat' (completely down/lying flat) gives the image of being knocked down, so learners who know both words can plausibly infer a sense of being overwhelmed or stunned. However, the shift from a physical hitting to a metaphorical shock or emotional overwhelm is an extension that is not fully predictable without exposure, so it is only partially transparent.
Etymology
Knock flat comes from the image of someone being knocked so hard they lie flat on the ground. That's why it now means 'shocked' or 'stunned', as if you were hit and cannot react.