[ek-struh-vee-hik-yuh-ler] /ˌɛk strə viˈhɪk yə lər/
of, relating to, or being an activity performed by an astronaut outside a space vehicle while in orbit:
an extravehicular activity.
occurring or used outside a spacecraft, either in space or on the surface of the moon or another planet: extravehicular activity
pertaining to work performed in outer space outside of the spacecraft
- Extravascular fluid
extravascular fluid n. All fluid outside the blood vessels, comprising both intracellular and transcellular fluids and constituting about 48 percent to 58 percent of the body weight.
[ahy-bawl-tuh-ahy-bawl, -too-] /ˈaɪˌbɔl təˈaɪˌbɔl, -tu-/ adjective, adverb 1. close or direct and often hostile; face-to-face: an eyeball-to-eyeball confrontation.
/ˈaɪˌbæŋk/ noun 1. a place in which corneas are stored for use in corneal grafts
noun 1. a place for the storage of corneas that have been removed from the eyes of people recently deceased, used for transplanting to the eyes of persons having corneal defects. eye bank n. A place where corneas of eyes removed immediately after death are preserved for subsequent keratoplasty.