trinuclear
adjective
tri·nuclear
(ˈ)trī+
: having three nuclei
trinuclear cyanine dyes
compare tricyclic 
Word History
Etymology
tri- + nuclear
- terra pozzuoli
- terra putura
- terra rosa
- terra rossa
- terra sienna
- terra sigillata
- terra verde
- terra-cotta
- terra-cotta lumber
- terrace
- terraced
- terraced house
- terraceous
- terracer
- terraces
- terracette
- terraciform
- Terracina
- terracing
- terracings
- terracottas
- terrae
- terrae filii
- terrae filius
- terrae incognitae