tracheome Bot. rare.
(ˈtreɪkiːəʊm)
[f. trachea + -ome as in rhizome, caulome, etc.]
General term for a wood-vessel (trachea), wood-cell (tracheide), or other structure of the same class.
| 1900 B. D. Jackson Gloss. Bot. Terms 273/1 Tracheome, stated by Potonié not to be the tracheal, but the hydral system of the bundle, he therefore names it Hydrome. |