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a spacesuit worn by a space-shuttle astronaut during an extravehicular activity.
Abbreviation: EMU.


Read Also:

  • Extravehicular

    [ek-struh-vee-hik-yuh-ler] /ˌɛk strə viˈhɪk yə lər/ adjective, Aerospace. 1. of, relating to, or being an activity performed by an astronaut outside a space vehicle while in orbit: an extravehicular activity. /ˌɛkstrəvɪˈhɪkjʊlə/ adjective 1. occurring or used outside a spacecraft, either in space or on the surface of the moon or another planet: extravehicular activity adjective […]

  • 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.

  • Eyeball-to-eyeball

    [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.

  • Eyebank

    /ˈaɪˌbæŋk/ noun 1. a place in which corneas are stored for use in corneal grafts

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