'Leucophyll' definitions:
Definition of 'Leucophyll'
From: GCIDE
- Leucophyll \Leu"co*phyll\ (l[=u]"k[-o]*f[i^]l), n. [Leuco- + Gr. fy`llon a leaf.] (Chem.) A colorless substance isomeric with chlorophyll, contained in parts of plants capable of becoming green. --Watts. [1913 Webster]