爷爷的头秃了。
Grandpa has gone bald.
秃
bald (lacking hair or feathers); barren; bare; denuded; blunt (lacking a point)
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
秃
Nice writing!
See it in sentences
他的头发秃了一块。
He has a bald patch.