矮小

ǎixiǎo
  1. short and small
  2. low and small
  3. undersized

CEDICT

Entry Composition

1 矮 ǎi
  1. (of a person) short
  2. (of a wall etc) low
  3. (of rank) inferior (to); lower (than)
2 小 xiǎo
  1. small
  2. tiny
  3. few
  4. young