宿主

sùzhǔ
(biology) host

CEDICT

biology

Entry Composition

=1 宿 sù old variant of 宿 sù
=1 宿 sù
  1. lodge for the night
  2. old
  3. former
2 主 zhǔ
  1. owner
  2. master
  3. host
  4. individual or party concerned
  5. God
  6. Lord
  7. main
  8. to indicate or signify
  9. trump card (in card games)