Meaning of the word prophylactic in English

What does prophylactic mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

prophylactic

US /ˌproʊ.fɪˈlæk.tɪk/

UK /ˌprɒf.ɪˈlæk.tɪk/

intended to prevent disease

Example:

•

The doctor prescribed a prophylactic antibiotic to prevent infection.

•

Wearing a mask can be a prophylactic measure against airborne diseases.

Synonym:

preventive precautionary protective defensive safeguarding

a medicine or treatment designed to prevent disease

Example:

•

He takes a daily prophylactic against malaria.

•

The vaccine acts as a powerful prophylactic.

Synonym:

preventive precaution safeguard immunization

a condom

Example:

•

Always use a prophylactic to prevent sexually transmitted infections.

•

He carried a prophylactic in his wallet.

Synonym:

condom rubber safe