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adj

sicker

SIHK
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Sicker (adj) means Comparative of "sick" — more ill than another person or than before. Example: “He got sicker as the flu progressed through the week.”

adj
1
Comparative of "sick" — more ill than another person or than before.
"He got sicker as the flu progressed through the week."

How to use sicker

Learner’s notes

In plain EnglishMore ill; the comparative form of "sick".

Common mistake

Not to be confused with the archaic word "sicker" meaning "secure" or "certain" — that older sense has fallen out of everyday use.

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Word forms

Third person singular
sickers
Past tense
sickered
Test yourself on “sicker” A quick quiz — meaning, synonyms & usage →

Fill the gap

Can you complete this real example?

He got _____ as the flu progressed through the week.

Etymology

Inherited from Middle English siker, sikker, sykkere, secre, seccre, from Old English sēocra (‘sicker’); equivalent to sick and -er.

Origin: Middle English

Rhymes for sicker

See all rhymes for sicker →

Frequently asked questions

What does “sicker” mean?
The word “sicker” means comparative of "sick" — more ill than another person or than before. In plain terms, more ill; the comparative form of "sick".
How do you pronounce “sicker”?
“Sicker” is pronounced SIHK (/ˈsɪkɚ/ in IPA).
How do you use “sicker” in a sentence?
Here is “sicker” used in a sentence: “He got sicker as the flu progressed through the week.”
What part of speech is “sicker”?
“Sicker” is an adjective.