rachis
გამოთქმა:
/ˈreɪkɪs/
არსებითი სახელი
Universal
1 Botany a stem of a plant, especially a grass, bearing flower stalks at short intervals. the midrib of a compound leaf or frond.
2 Anatomy the vertebral column or the cord from which it develops.
3 Ornithology the shaft of a feather, especially the part bearing the barbs.