above · up

1. Origins, structure, and basic meaning

• Structure: 上 has three strokes and indicates a position above a reference point or an upward direction.
• Basic usage: The location noun 上 is うえ; 上がる describes rising, and 上げる describes raising something.

2. Common pitfalls and similar expressions

• Rising and raising
  • 上がる is あがる, and 上げる is あげる.
  • 温度が上がる describes the temperature rising; 温度を上げる describes raising the temperature.
• Position and skill
  • 上 in 机の上 is うえ, but 上手 is read as the word じょうず and means skillful.
  • It is not a literal reference to a position above a hand.
• An inclusive threshold
  • Numerical 以上 includes the stated value: 三つ以上 includes exactly three.
  • 以上です at the end of a presentation signals completion, not a numerical comparison.