血(ち)

ち
noun
blood
medicalbody-internal
1. blood
The red liquid that circulates through the body. Also used metaphorically for lineage or temperament.
血(ち)が出(で)ている。
You're bleeding. / Blood is coming out.
I cut my finger and it bled.
I take after my father. (lit. I inherit my father's blood)
Metaphorical use
I get scared when I see blood.
I got injured and the bleeding won't stop.

血(ち) is the common word for blood; 血液(けつえき) is more formal/medical.

Common expressions

Compounds

Pronunciation

ち on its own; けつ in compounds (血液(けつえき), 献血(けんけつ), 出血(しゅっけつ)).

Cultural note

In Japan, blood type (血液型(けつえきがた)) is popularly believed to indicate personality traits.