fad

Example:The fashion for wearing wide-brimmed hats on the beach was short-lived and soon became a fad.

Definition:A particular style or mode of dress, behavior, or other attributes that is temporarily popular, often in a limited and changeable way.

Example:The trend for minimalist designs is a long-standing style but can still be considered a fad in its emphasis on simplicity.

Definition:A general direction or course, especially one that is temporary or developing, as in fashion trends or social trends.

Example:His passion for basketball became a fad when he joined the local league.

Definition:An intense emotion of strong warmth or fervor, especially a feeling of strong romantic love or excitement about a particular activity or idea, which often has a short-term passion.