rachial, a.
(ˈreɪkɪəl)
[f. rachi-s + -al1.]
Characterized by a rachis.
| 1848 Macdonald in Proc. Zool. Soc. 140 The Rachidian development..is the longest, and forms the Rachial type. |
rachial, a.
(ˈreɪkɪəl)
[f. rachi-s + -al1.]
Characterized by a rachis.
| 1848 Macdonald in Proc. Zool. Soc. 140 The Rachidian development..is the longest, and forms the Rachial type. |
Oxford English Dictionary