Definition of the word jealousy

The word "jealousy" has its roots in the Latin word "gelus," which means "to train" or "to exercise," and the suffix "-ia," which forms a noun indicating a quality or state. In Latin, the verb "gelare" means "to freeze" or "to cool," and the related noun "gelus" referred to a type of frost or cold. The English word "jealousy" was first used in the 14th century to describe a feeling of intense suspicion or envy towards someone who has something one desires, such as a romantic partner. Over time, the meaning of the word expanded to include feelings of rivalry, competition, or resentment towards others. Today, the word "jealousy" is commonly used to describe a range of emotions, from mild apprehension to intense and even unhealthy levels of possessiveness or aggression.