Definition of 天文航法 (てんもんこうほう)
てんもんこうほう
                        天文航法
てんもんこうほう
tenmonkouhou
noun
•
        
celestial navigation
Related Kanji
| 天 | heavens, sky, imperial | 
| 文 | sentence, literature, style, art, decoration, figures, plan, literary radical (no. 67) | 
| 航 | navigate, sail, cruise, fly | 
| 法 | method, law, rule, principle, model, system |