蛇

1. Origins, structure, and basic meaning

• Structure: 蛇 (へび) is the animal noun snake.
• Basic usage: 蛇が現れた makes the snake the emerging subject; 蛇を見つける makes it the object found.

2. Common pitfalls and similar expressions

• Snakes in discovery and safety contexts
  • 蛇 denotes a snake. When one appears or is found outdoors, the context often carries a safety warning because its species and venom status may be unknown.