..................... is defined as a style accepted by a large group of people at a particular time.

Correct option is A

Fashion refers to a prevailing style or practice, especially in clothing, accessories, or other lifestyle-related items. It is characterized by its acceptance by a large audience during a specific time period.
Information Booster: Fashion is dynamic and cyclic, often influenced by social, cultural, economic, and technological factors. Its life cycle generally involves introduction, rise, peak, decline, and obsolescence. Unlike a fad, which is short-lived, fashion tends to have a longer duration and greater societal impact.
Additional Knowledge:
· Trend (b): A trend indicates a general direction in which something is developing or changing, often broader than just clothing or fashion.
· Appeal (c): Refers to attractiveness or interest, not specifically tied to group acceptance.
· Fad (d): A fad is a short-lived craze or enthusiasm for something, typically confined to a small group.