plural of coronal mass ejection

Alternative form of preejection

Alternative form of preejection

plural of ejection fraction

(cardiology) The proportion of blood ejected out of the left ventricle with each heartbeat.

A seat in an aircraft which can be ejected from the cockpit and thus save the pilot's life when a crash is imminent.

plural of ejection seat

(astronomy) A massive burst of solar wind, other light isotope plasma, and magnetic fields rising above the solar corona or being released into space.

(clinical psychology) A brief dysphoria just prior to the milk ejection reflex.