trihedron
noun
tri·he·dron
trīˈhēdrən
plural trihedrons
-drənz
or trihedra -drə
: a figure formed by three planes meeting in a point
Word History
Etymology
New Latin, from tri- + -hedron
- piets
- piety
- pietà
- piezo crystal
- piezo resonator
- piezo-
- piezocrystallization
- piezoelectric
- piezoelectric oscillator
- piezoelectrically
- piezoelectricities
- piezoelectricity
- piezoluminescence
- piezometer
- piezometers
- piezometric
- piezometric surface
- piezometries
- pif paf
- pifero
- piffaro
- Piffer
- pifferari
- piffero
- pifferos