How do you use the word "penicillin" in a sentence?

Q: How do you use the word "penicillin" in a sentence?

Here are real-life examples of using "penicillin": Penicillin has contributed much to the welfare of mankind. To whom do we owe the discovery of penicillin?

Penicillin Meaning

/ˌpɛn.ɪˈsɪl.ɪn/

Definition, CEFR level B1, pronunciation, examples, and quiz.

Definition

nounAny of a group of narrow-spectrum antibiotics obtained from Penicillium molds or synthesized, that have a beta-lactam structure and are active against gram-positive bacteria and used in the treatment of various infections and diseases.

nounA blue mold of the genus Penicillium that produces penicillin.

Sentence Examples

Penicillin has contributed much to the welfare of mankind.

To whom do we owe the discovery of penicillin?

CEFR Practice Quiz

The doctor prescribed ____ to treat the patient's serious bacterial throat infection.

CEFR Practice Quiz (Alternate)

The discovery of ____ by Alexander Fleming revolutionized the treatment of bacterial infections.

Word Origin & History

Etymology tree Proto-Indo-European *pes- Proto-Indo-European *pes-ni-s Proto-Italic *peznis Latin pēnis Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Proto-Italic *-kelos Latin -culus Latin pēniculus ▲ Proto-Italic *-elos Latin -lus Latin -illum Latin pēnicillum Translingual -ium Translingual Penicillium Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in English penicillin From translingual Penicillium + -in. Coined by Alexander Fleming after Penicillium notatum (now Penicillium chrysogenum), a fungus from which penicillin is obtained.

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