chase

chase — verb

1. to move quickly behind a fleeing person or creature, trying to overtake and capt

1.verbtransitive / intransitiveB2
Definition

to move quickly behind a fleeing person or creature, trying to overtake and capture them

Example

The police officer chased the thief through the busy market square.

chase + noun + through [place] for pursuit

Kofi's dog chased a squirrel across the park and into the woods.

Common collocations
  • chase a thief
  • chase a dog
  • chase a bus
  • chase after someone
  • chase through the streets
Synonyms
  • pursue

    more formal, often used in legal or military contexts

  • follow

    gentler — you can follow without trying to catch

  • run after

    phrasal verb, less formal than chase

Antonyms
  • flee

    to run away from someone

  • escape

    to get away from someone chasing you

Grammar Patterns

chase + noun

chase after + noun

chase + noun + adverb/preposition

Usage Note

This is the core, most frequent sense. Object is typically a moving entity (person, animal, vehicle). The preposition indicates the path or direction of the pursuit.

Common Mistakes

The police chased after the thief.
The police chased the thief.
'chase after' is also correct but less common in American English; 'chase' alone already includes the idea of pursuit.
I chased to catch the bus.
I chased the bus.
'chase' is transitive; you chase a thing directly, not 'chase to catch' a thing.

2. to run or rush from one place to another, often in a hurried or excited way with

2.verbintransitiveB2
Definition

to run or rush from one place to another, often in a hurried or excited way without a clear purpose

Example

Theo chased around the house looking for his lost wallet before work.

chase around + [place] for hurried search

Tourists were chasing from one art gallery to the next all afternoon.

Common collocations
  • chase about
  • chase around
  • chase from place to place
  • chase after someone
Synonyms
  • rush

    similar speed but less directional variety

  • hurry

    focuses on speed toward a goal, not random movement

  • dash

    suggests even greater speed and urgency

Grammar Patterns

chase + adverb/preposition

chase about/around/round

Usage Note

This sense is always intransitive and requires an adverb or preposition (about, around, after, from...to). Without the following phrase, the meaning is unclear.

3. to put a great deal of effort into getting a desirable thing that is not easily

3.verbtransitiveC2
Definition

to put a great deal of effort into getting a desirable thing that is not easily obtained — a job, a deal, a record, fame, or success, for example

Example

After graduating, Mei chased her dream of becoming a commercial pilot.

chase + dream / ambition for abstract goals

The software company is chasing a major deal with a hospital in Tokyo.

Common collocations
  • chase a dream
  • chase success
  • chase a record
  • chase a deal
  • chase a promotion
Synonyms
  • pursue

    more formal; suggests a longer-term commitment

  • strive for

    emphasises effort and determination

  • go after

    phrasal verb; less formal, very common in speech

Antonyms
  • give up

    to stop trying to achieve something

  • abandon

    to leave a goal or plan completely

Grammar Patterns

chase + noun (abstract goal)

chase after + noun (abstract goal)

Usage Note

Object is always an abstract noun — a goal, achievement, or opportunity. Not used with physical objects. Frequently used in career and business contexts.

Common Mistakes

She chased a better salary.
She chased a pay rise.
While 'chase a salary' is borderline, the object should be an achievable goal or opportunity, not a thing you receive.

4. to show persistent romantic interest in someone, hoping they will eventually bec

4.verbtransitive / intransitiveB2
Definition

to show persistent romantic interest in someone, hoping they will eventually become your boyfriend, girlfriend, or partner

Example

Tomás chases Leila for months before she finally agreed to a date.

chase + person for romantic pursuit

In the film, a prince chases a princess across several kingdoms.

Common collocations
  • chase a man
  • chase a woman
  • chase after someone
  • stop chasing
  • be chased by admirers
Synonyms
  • woo

    more old-fashioned and romantic

  • court

    very formal; suggests a serious intention to marry

  • pursue

    more formal and less common in this context

Grammar Patterns

chase + person

chase after + person

Usage Note

Mostly used in informal contexts — stories, gossip, songs, films. Can sound old-fashioned or playful depending on context. 'Chase after' is more common in British English.

Common Mistakes

I am chasing my girlfriend.
I asked my girlfriend out.
If you are already in a relationship, 'chase' sounds strange; it refers to the period before the relationship begins.

5. to threaten someone or an animal by running at them so that they flee the area

5.verbtransitiveB2
Definition

to threaten someone or an animal by running at them so that they flee the area

Example

The farmer chased the goats out of his vegetable garden with a stick.

chase + noun + out of [place] for removal

A stray dog chased the mail carrier down the street this morning.

Common collocations
  • chase away
  • chase off
  • chase out of
  • chase down the street
Synonyms
  • drive away

    suggests less running; more about scaring off

  • scare off

    focuses on the fear, not the running

  • shoo away

    gentler; used for animals or small children

Antonyms
  • welcome

    to invite someone in instead of driving them away

  • attract

    to draw someone toward you

Grammar Patterns

chase + noun + away/off/out of

chase + noun + adverb

Usage Note

Always includes a direction adverb (away, off, out of, down) that tells where the target is driven. Without this adverb the meaning shifts to sense 1 (pursuit to catch).

Common Mistakes

He chased the cat.' (intending to drive it away)
He chased the cat out of the kitchen.
Without an adverb like 'out' or 'away', this sentence means he was trying to catch the cat.
Phrasal verbs

chase up

phrasal verb

To contact someone to remind them to do something they promised or to get information.

I need to chase up the supplier about our missing order.

Could you chase up the client for their feedback on the proposal?

Idioms

To spend a lot of time and effort on something without making any real progress.

Mia felt like she was chasing her tail all day at work.

Stop chasing your own tail and focus on one task at a time.

chase — noun

Word family

  • chaser
    nounC1
  • chasing
    nounB2

Synonym discussion

Sense: verb/1

Chase emphasises speed and the desire to catch — you chase someone you can see fleeing. Pursue is more formal and can be physical or abstract (pursue a goal, pursue a suspect). Follow is the gentlest of the four; you can follow without the other person knowing, and there is no implication of wanting to catch. Track suggests following signs or evidence — footprints, GPS signals, financial records — rather than running behind someone. For example: a police car chases a speeding motorcycle; detectives pursue a serial killer over many months; a child follows her mother through the supermarket; scientists track a tiger by its radio collar.

Common collocations

Phrases

Etymology

LatinOld FrenchAnglo-NormanEnglish

Chase entered English in the 13th century from the Old French word 'chacier', meaning 'to hunt, to catch.' The French root comes from the Latin 'captiare', a frequentative form of 'capere' (to take or seize). Over time the meaning broadened from hunting animals to any kind of rapid pursuit, and later to abstract goals and romantic pursuit.