tri·ax·i·al 
(trī-ăksē-əl)
(trī-ăksē-əl)adj.
Having three axes.
tri·ax′i·ali·ty (-ălĭ-tē) n.
- secondly
- second mortgage
- second nature
- secondo
- second of arc
- Secondo Tranquillo.
- second person
- second-person
- second quantum number
- second-rate
- second-rateness
- second-rater
- second sight
- second-story man
- second-strike
- second string
- second-string
- second-stringer
- second thought
- second wind
- Second World
- Second-World
- Second World War
- secrecy
- secret