红髓

紅髓
hóngsuǐ
  1. (anatomy) red pulp (of spleen)
  2. red pulp (of spleen)

Wiktionary

Entry Composition

=1 红 Hóng surname Hong
=1 红 gōng used in 女红 nu:gōng
=1 红 hóng
  1. red
  2. popular
  3. revolutionary
  4. bonus
2 髓 suǐ
  1. (bound form) bone marrow; (fig.) innermost part
  2. (botany) pith