徹
penetrate, clear, pierce, strike home, sit up (all night)
On'yomi: テツ (tetsu)
Stroke order
頭
head, counter for large animals
On'yomi: トウ (tou)、 ズ (zu)、 ト (to)
Kun'yomi: あたま (atama)、 かしら (kashira)、 -がしら (-gashira)、 かぶり (kaburi)
Stroke order
徹
penetrate, clear, pierce, strike home, sit up (all night)
On'yomi: テツ (tetsu)
Stroke order
尾
tail, end, counter for fish, lower slope of mountain
On'yomi: ビ (bi)
Kun'yomi: お (o)
Stroke order