40 strokes in total
- Hiragana:
- ないせきくうかん
- Alphabet:
- naisekikuukan
- How to write 内積空間
- 内: inside
- 積: accumulate, store up, amass
- 空: empty, hollow, bare, deserted
- 間: interval, space; place, between
Short stories about words
© Japanese Kanji Names Dictionary, How to Read and Pronounce