ˈthoroughleaf ? Obs.
In 6 thorow-.
[f. thorough adv. + leaf n.1]
= thoroughwax.
| 1578 Lyte Dodoens i. xcv. 136 Of Thorowwaxe, or Thorowleafe. Thorowleafe hath a round, slender stalke ful of branches, y⊇ branches passing, or going thorow the leaues. 1597 [see thoroughwax]. 1866 Treas. Bot. 181 Bupleurum. Hare's-ear, Thorow-wax, or Thorow-leaf. |