Definition of 高高度 (こうこうど)
こうこうど
                        高高度
こうこうど
koukoudo
noun
•
                
high altitude
Other readings:
                高々度【こうこうど】
                Related Kanji
| 高 | tall, high, expensive | 
| 度 | degrees, occurrence, time, counter for occurrences, consider, attitude |