躡腳 [蹑脚]

Jyutping nip6 goek3
Pinyin niè jiǎo

Definitions (CC-CEDICT)
  1. to walk cautiously in order not to make noise
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    汤姆悄悄地打开了门，蹑手蹑脚地走进了房间。
    湯姆悄悄地打開了門，躡手躡腳地走進了房間。
    tāng mǔ qiāo qiāo dì dǎ kāi le mén ， niè shǒu niè jiǎo dì zǒu jìn le fáng jiān 。
    • Tom quietly opened the door and tiptoed into the room.