Definition of 速さ (はやさ)
はや
速さ
はやさ
hayasa
Common word
noun
1.
speed, velocity, quickness, rapidity(esp. 速さ)
2.
earliness(esp. 早さ)
Other readings:
早さ【はやさ】
Related Kanji
| 速 | quick, fast |
| 早 | early, fast |