thyrse 
(thûrs)
(thûrs)n.
A branching flower cluster, as of a lilac, in which the central axis is indeterminate and the lateral branches are determinate cymes.
[Latin thyrsus, thyrsus; see THYRSUS.]
- transduce
- transducer
- transductant
- transduction
- transductional
- transect
- transection
- transept
- transeptal
- transeunt
- trans fat
- trans fatty acid
- transfect
- transfection
- transfer
- transferability
- transferable
- transferal
- transferase
- transferee
- transference
- transferential
- transfer factor
- transfermium element
- transferor