Sick

/sɪk/

adjectiveBeginner🔥Very CommonMedical
5 meanings2 idioms/phrases4 questions

Definitions

5 meanings
1

Affected by physical or mental illness; unwell.

/sɪk/

adjectivenegativeBeginner
Medical

He was sick with a terrible headache.

💡 Simply: Imagine you ate too much candy and now your tummy hurts! Being sick means you're not feeling well and might have a fever or feel nauseous.

👶 For kids: When your body feels yucky, you're sick!

More Examples

2

The doctor said she was sick with a virus.

3

I stayed home from school because I felt sick.

How It's Used

Medical

"She felt sick after eating the bad food."

Everyday Conversation

"I've been sick with the flu all week."

2

Experiencing nausea; feeling like you want to vomit.

/sɪk/

adjectivenegativeBeginner
General

The smell of the fish made her feel sick.

💡 Simply: Ever felt like your stomach is doing flips? Feeling sick in this way means you feel like you might throw up, like when you're on a bumpy car ride or ate something yucky.

👶 For kids: When your tummy wants to come out, you feel sick!

More Examples

2

He became sick on the airplane due to turbulence.

3

The rollercoaster made me feel sick.

How It's Used

Medical

"The motion of the boat made him feel sick."

Everyday conversation

"I feel sick after riding that rollercoaster"

Tip:Imagine you are on a ship in a storm.
3

Mentally or emotionally disturbed; disgusted or disgusted by something.

/sɪk/

adjectivenegativemedium
General

Mentally or emotionally disturbed; disgusted.

I'm sick of this traffic!

💡 Simply: Sometimes 'sick' means you're really, really annoyed or disgusted, like when someone is always talking and you can't take it anymore. You might say 'I'm sick of it!'

👶 For kids: When you're so mad or annoyed, you're sick of it!

More Examples

2

She was sickened by the cruelty she witnessed.

3

He's sick of the constant criticism.

How It's Used

Informal conversation

"I'm sick of your complaining!"

Informal conversation

"The whole situation makes me sick."

Tip:Think of something that makes you feel disgusted.
4

Impressive, outstanding, excellent (informal usage).

/sɪk/

adjectivepositivemedium
Arts

Impressive or outstanding; excellent (informal).

That was a sick guitar solo!

💡 Simply: In this slang meaning, 'sick' means really awesome, cool, or impressive, like a really cool drawing or a great dance move.

👶 For kids: When something is super cool or awesome, it's sick!

More Examples

2

Her artwork is sick.

3

That car is sick.

How It's Used

Slang

"That skateboard trick was sick!"

Informal Conversation

"The new song is sick."

Tip:Imagine something cool that is so good it makes you 'sick'.
5

An instance or period of illness; a disease or condition.

/sɪk/

nounneutralmedium
Medical

An instance or period of illness.

He had a long sick last year.

💡 Simply: When someone is unable to work or go to school because they are not feeling well.

👶 For kids: Being absent because you are not feeling well.

More Examples

2

She's taken some sick days.

3

I'm worried she is getting a sick.

How It's Used

Medical

"She took a day off work because of her sick."

Everyday conversation

"He was off sick for a week."

Tip:Think of the time a person was absent from school or work.

Idioms & expressions

sick and tired

Extremely annoyed and frustrated.

"I'm sick and tired of your excuses."

sick as a dog

Very ill.

"He was sick as a dog with the flu."

From Old English *seoc*, *sióc*, meaning 'ill, diseased', from Proto-Germanic *seukaz*. Related to the verb 'to seek', possibly originally meaning 'afflicted, suffering'.

The word 'sick' has existed since Old English, initially referring to physical ailments. The slang usage evolved more recently.

Memory tip

Think of a person who is feeling ill.

Word Origin

LanguageOld English
Original meaning

"ill, diseased"

feel sickbe sicksick and tiredsick as a dog

Common misspellings

sicsikk

Usage

70%Spoken
30%Written