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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.

Investigators took a swab from a leftover pizza crust Heuermann threw out in 2023, linking him to a hair found on the burlap sack Waterman’s remains were found in.

From The Wall Street Journal • Apr. 8, 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

A friend convinced him to head to hospital where concerned emergency ward staff put him on oxygen - but the penny dropped when a medic rubbed his arm with a swab that turned blue.

From BBC • Mar. 13, 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

Three hours’ work left only the head undone, and Powell paused to swab his forehead and glanced uncertainly at Cutie.

From "I, Robot" by Isaac Asimov




Vocabulary lists containing swab


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