tiptoe

US /ˈtɪp.toʊ/
UK /ˈtɪp.toʊ/
"tiptoe" picture
1.

walk quietly and carefully on one's toes so as not to make a noise

:
She had to tiptoe past the baby's room so as not to wake him.
He tiptoed into the kitchen, trying not to make any noise.
1.

on the balls of one's feet with the heels raised

:
She stood on tiptoe to reach the top shelf.
He was standing on tiptoe to see over the crowd.