he·ma·to·zo·on 
(hē′mə-tō-zōŏn′, hĭ-măt′ə-)
(hē′mə-tō-zōŏn′, hĭ-măt′ə-)n. pl. he·ma·to·zo·a (-zōə)
A parasitic protozoan or similar organism that lives in the blood.
he′ma·to·zoal, he′ma·to·zoic adj.
- Holter monitor
- holy
- Holy Ark
- Holy Communion
- holy day
- holyday
- holy day of obligation
- Holy Father
- Holy Ghost
- Holy Grail
- Holy Innocents' Day
- Holy Island
- Holy Land
- holy of holies
- holy oil
- Holyoke
- holy order
- Holy Roller
- Holy Roman Empire
- Holy Saturday
- Holy See
- Holy Spirit
- holystone
- Holy Synod
- holy terror