Associations to the word «Rachis»

Wiktionary

RACHIS, noun. (botany) The main shaft of either a compound leaf, head of grain, or fern frond.
RACHIS, noun. (zoology) (anatomy) The spine or the vertebrae of the spine.
RACHIS, noun. (ornithology) The central shaft of a feather.

Dictionary definition

RACHIS, noun. Axis of a compound leaf or compound inflorescence.
RACHIS, noun. The series of vertebrae forming the axis of the skeleton and protecting the spinal cord; "the fall broke his back".

Wise words

Think twice before you speak, because your words and influence will plant the seed of either success or failure in the mind of another.
Napoleon Hill