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Definitions from WordNet

Definitions from the Web

Pentavalent

Description:

Pentavalent is an adjective that refers to something with a valence of five.

Sample Sentences:

• The pentavalent compound contains five atoms in its chemical structure.
• This vaccine protects against pentavalent diseases, such as diphtheria, pertussis, tetanus, hepatitis B, and Haemophilus influenzae type b.
• The pentavalent ion has a charge of +5.

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