滑块

滑塊
huákuài
  1. runner block; sliding block
  2. slider (computer interface element)

CEDICT

Entry Composition

1 滑 huá
  1. to slip; to slide
  2. slippery; smooth
  3. sly; slippery; not to be trusted
2 块 kuài
  1. lump; chunk; piece
  2. classifier for pieces of cloth, cake, soap etc
  3. (coll.) classifier for money and currency units