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Bloodstream Meaning in English

word

/ˈbɫədˌstɹim/
BLUHD-streem
/blˈʌdstɹiːm/
BLUD-streem

Definition

The flow of blood through the body’s blood vessels, carrying oxygen and nutrients to cells.

Usage & Nuances

Used mostly in medical, scientific, or health contexts. Common phrases: 'enter the bloodstream,' 'present in the bloodstream,' or 'travel through the bloodstream.' Not used for casual references to blood.

Example Sentences

The medicine quickly enters the bloodstream.

basic

Sugar is absorbed into the bloodstream after you eat.

basic

Oxygen travels through the bloodstream to reach your organs.

basic

Some viruses can remain in your bloodstream for weeks without symptoms.

natural

Caffeine hits the bloodstream fast, which is why you feel alert quickly.

natural

Doctors check your bloodstream for infections after surgery.

natural