訓 あま(い),あま(える),あま(やかす),うま(い) ・ 音 カン
漢越音: cam
The character shows a mouth holding something tasty inside, hence sweet. Its Sino-Vietnamese reading cam appears in cam thảo (licorice, the sweet herb).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
このケーキはとても甘い。 (このけーきはとてもあまい)
This cake is very sweet.