giant

1. Origins, structure, and basic meaning

• Structure: 巨 conveys very large size; its on-reading is きょ.
• Basic usage: 巨大(きょだい) means enormous or gigantic, while 巨人(きょじん) means a giant or great figure.

2. Common pitfalls and similar expressions

• Large objects and a giant in a field
  • 巨大な describes the enormous size of an object, such as driftwood on a beach or a building.
  • 音楽界の巨人 means a giant of the music world. Unlike the physically large giant in a picture book, 巨人 here describes a person's greatness in a field.