Crack

/kɹˈæk/

/ˈkɹæk/

Definition & Meaning of "crack"

to crack

VERB

to break on the surface without falling into separate pieces

Intransitive

Example

The intense sunlight caused the dry soil to crack in the arid desert landscape.

The heat caused the pavement to crack, requiring repairs to prevent further damage.

The frozen lake began to crack as temperatures rose, creating patterns on the surface.

to cause something to break, split, or fracture, often resulting in the formation of cracks or fissures

Transitive: to crack sth

Example

The earthquake cracked the foundation of the house.

The impact of the hammer cracked the concrete pavement.

He accidentally cracked the mirror while moving furniture.

to produce a sharp or explosive noise

Intransitive

Example

The whip cracked loudly as the cowboy urged his horse forward.

The firecrackers cracked in the distance, signaling the start of the celebration.

The sound of breaking glass cracked through the silence of the abandoned building.

to bypass or overcome a security system or barrier

Transitive: to crack a security system or barrier

Example

The hackers attempted to crack the company 's firewall to gain access to sensitive customer data.

The thieves used lock-picking techniques to crack the door 's security and break into the building.

The burglar used a crowbar to crack the window 's security bars and enter the house.

to strike or hit someone or something with force

Transitive: to crack sb/sth

Example

The boxer cracked his opponent with a powerful right hook to the jaw.

The police officer cracked the suspect on the head with a baton during the struggle.

The bully cracked the door with his fist, causing it to splinter.

to break due to the application of force, stress, or pressure

Intransitive

Example

The old bridge cracked and collapsed under the weight of the heavy truck.

The strain of the heavy load caused the wooden plank to crack.

He kicked the door with such force that it cracked down the middle.

to break down complex organic molecules into simpler compounds

Transitive: to crack organic molecules

Example

In the petrochemical industry, natural gas liquids are cracked into ethylene and other olefins for use in polymer production.

Biomass can be cracked into bio-oil, biochar, and syngas for use in renewable energy production.

In the laboratory, researchers crack hydrocarbons to produce ethylene and propylene for use in plastics manufacturing.

to reveal or disclose something suddenly or impulsively

Intransitive

Example

The witness cracked under pressure during cross-examination and revealed a crucial piece of evidence.

The detective knew the suspect was withholding information, and eventually, he cracked and confessed to the crime.

She tried to keep her feelings hidden, but eventually, she cracked and confessed her love for him.

to become overwhelmed by intense psychological pressure

Intransitive

Example

The soldier cracked under the constant threat of combat, experiencing severe anxiety and panic attacks.

The competitive nature of the sport caused many athletes to crack under the pressure.

She tried to hide her struggles, but eventually, the weight of her responsibilities caused her to crack.

to illegally access a computer system with harmful intent

Transitive: to crack a computer system

Example

Criminal organizations employ skilled hackers to crack financial institutions ' systems and steal funds.

Sophisticated malware is designed to crack encryption and compromise users ' personal data.

The hacker attempted to crack the company 's network security to steal sensitive information.

Crack

NOUN

a narrow opening or split, often caused by damage or pressure

a sudden sharp noise

the act of cracking something

a usually brief attempt

a purified and potent form of cocaine that is smoked rather than snorted; highly addictive

a blemish resulting from a break without complete separation of the parts

witty remark

a chance to do something

crack

ADJECTIVE

exceptionally skilled, excellent, or proficient

Example

The intense sunlight caused the dry soil to crack in the arid desert landscape.

The heat caused the pavement to crack, requiring repairs to prevent further damage.

The frozen lake began to crack as temperatures rose, creating patterns on the surface.

The painter noticed the old canvas beginning to crack, indicating the need for restoration.

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Definition & Meaning of "crack"

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