卡

kǎ
  1. to stop
  2. to block
  3. (computing) (coll.) slow
  4. (loanword) card
  5. truck (from "car")
  6. calorie (abbr. for 卡路里 kǎlùlǐ)
  7. cassette

classifiers: 張, 片

CEDICT

computing colloquial loanword

Homographs

卡 qiǎ
  1. to block
  2. to be stuck
  3. to be wedged
  4. customs station
  5. a clip
  6. a fastener
  7. a checkpost
  8. Taiwan pr. kǎ