jab

jab verb [ I,T ] uk/dʒæb/ uspresent participle jab bing | past tense and past participle jab bed
to push something quickly and hard into or towards another thing

колоть, (в)тыкать
He jab bed a finger into her back.

JAB noun

[ C ] uk/dʒæb/ us jab noun [C]
(DRUG)an injection (= when a drug is put in your body with a needle)

укол шприцем
a flu jab