空母

kōngmǔ
  1. (now rare) clipping of 航空母艦 /航空母舰 (hángkōng mǔjiàn, “aircraft carrier”)
  2. clipping of 航空母艦 /航空母舰 (hángkōng mǔjiàn, “aircraft carrier”)

Wiktionary

Entry Composition

=1 空 kōng
  1. empty
  2. air
  3. sky
  4. in vain
=1 空 kòng
  1. to empty
  2. vacant
  3. unoccupied
  4. space
  5. leisure
  6. free time
=1 空 kǒng
  1. (obsolete on its own in Standard Chinese) alternative form of 孔 (kǒng, “hole; cave; mouth”)
  2. alternative form of 孔 (kǒng, “hole; cave; mouth”)
2 母 mǔ
  1. mother
  2. elderly female relative
  3. origin
  4. source
  5. (of animals) female