gra·num 
(grānəm)
(grānəm)n. pl. gra·na (-nə)
A membranous structure within a chloroplast made up of stacks of thylakoids.
[Latin grānum, seed; see GRAIN.]
- transmutation
- transmutational
- transmutative
- transmute
- transmuter
- transnational
- trans-Neptunian object
- Transnistria
- transoceanic
- transom
- transonic
- transp.
- transpacific
- transparency
- transparent
- transparently
- transpersonal
- transpicuous
- transpiration
- transpirational
- transpire
- transplacental
- Delphically
- delphinium
- Delphinus