血
Have you ever donated blood?
Tom has low blood pressure.
Tom has high blood pressure.
Your nose is bleeding.
I wonder which one I'll watch, the zombie one or the vampire one.
If you frequently spit-up blood you should call an ambulance or have a nearby physician make a house call.
"Oh, right, you're a werewolf, aren't you?" "I'm mixed blood, so I don't transform or anything."
I lost my father to a subarachnoid haemorrhage when I was fourteen.
Incidentally, that the gills of fish are bright red is because there are many 'capillary vessels' collected there, the same as for lungs.
The sphygmomanometer is an important diagnostic instrument.
I would like to draw your attention to the fact that Kanjisho uses multiple sources of data provided by third parties.
The search results are provided by the wonderful Jisho API which itself uses various data sources which you can find on the jisho's website. The data concerning the kanji strokes are provided by the KanjiVG project, under the CC BY 3.0 FR license. I also use Tatoeba to provide example sentences and Kuroshiro to obtain the furiganas and romajis versions of the sentences.
If you find any vices, errors or malfunctions, please let me know so that I can correct them.