cumulonimbus   (TTS Sound)

The cumulonimbus has 1 Senses.

• cumulonimbus, cumulonimbus cloud, thundercloud
• 雷雲, 積乱雲
• a dark cloud of great vertical extent charged with electricity; associated with thunderstorms
• 垂直方向に大きく広がる暗い雲で、電気を帯びている