THE KANJI · N3 · 16 strokes
Volume ; Product (x*y) ; Acreage ; Contents ; Pile Up ; Stack ; Load ; Amass
Readings on: セキ
Kun readings: つ.む・-づ.み・つ.もる・つ.もり
積む — stack
Readings depend on the word. In kun readings, the dot separates the kanji from its kana ending (okurigana).
Two-word kanji
Reading belongs to the complete word: it is not always deduced from isolated readings.