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Definitions

swab

[swob] / swɒb /
VERB
clean
Synonyms
Antonyms
STRONG


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Yet Jones didn’t instruct her to swab the plastic pill bag.

From The Wall Street Journal • Apr. 5, 2026

Olympics and beyond will be determined by a one-time genetics test through saliva, a cheek swab or a blood sample.

From Los Angeles Times • Mar. 30, 2026

Doctors typically swab a patient’s cervix in clinical settings to test for high-risk strains of the human papillomavirus, an infection that can cause cancer when left untreated, through Pap smears and HPV testing.

From The Wall Street Journal • Jan. 5, 2026

The test for the SRY gene - which is part of the Y chromosome and causes male characteristics to develop - can be conducted via a cheek swab or blood test.

From BBC • Jul. 30, 2025

At the barn, Billy showed him how to fix a ball of cotton on a stick, with which to swab out the breathing hole when it became clogged with mucus.

From "The Red Pony" by John Steinbeck