rachis   (TTS Sound)

The rachis has 2 Senses.

• rachis
• 花軸
• axis of a compound leaf or compound inflorescence
• 合成された葉、または合成された花部の軸

• vertebral column, backbone, rachis, spine, back, spinal column
• 脊椎, 脊梁, バックボーン, 背骨, 脊柱
• the series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back"
• 骨格の軸を形成し、脊髄を保護する一連の椎骨