维

維
wéi
  1. to preserve
  2. to maintain
  3. to hold together
  4. dimension
  5. vitamin (abbr. for 维生素 wéishēngsù)

CEDICT

Homographs

维 Wéi
  1. abbr. for Uighur 维吾尔 Wéiwúěr
  2. surname Wei