noun:

• down-line loading; sending data from a central node to a remote node - obsolete term - IT term

noun:

• downlink - IT term

noun / ~する noun:

• dowsing

noun:

• doubt

interjection:

• I doubt that; no way; you're fibbing - from the card game Cheat, known as Doubt in Japan - colloquialism

noun:

• down time - IT term

noun:

• downshift; changing from upper to lower case letters
• downshifting; living a simpler life
• downshifting (on a vehicle) - rare term ➜ シフトダウン

noun:

• downshifter; someone who has decided to live a simpler life ➜ ダウンシフト