For all your dictionary needs!
Spelling. Are you looking for arena, Egena, gena, Lagena, or Ugena?
Header of Agena

Agena

Explanation

  1. Agena is a computer virus first discovered in Spain in September 1992. It is a memory resident, file infecting computer virus which infects .COM and .EXE files, including command.com. Agena becomes memory resident at the top of system memory but below the 640K DOS boundary. Once it is memory resident, Agena infects .COM and .EXE files as they are executed. Infected programs will have a file length increase of 723 to 738 bytes with the virus being located at the end of the file. An infected file's date and time in the DOS disk directory listing are not altered. Total system and available free memory, as indicated by the DOS CHKDSK program, will have decreased by 1,296 bytes. Interrupts 20 and 21 are hooked by the virus. It is unknown what Agena may do besides replicate. No text strings are visible within the viral code in infected programs.
  2. Agena is a website.

Printed dictionaries and other books with definitions for Agena

Click on a title to look inside that book (if available):

Google previewA Dictionary of the Space Age (2010)

by Paul Dickson

Agena The term was applied with such abandon that at one point the Air Force actually began calling airplanes “aerospace planes.” At the Air Force Academy, cadets puckishly renamed physical education “aerospace dynamics,”and chapel ...

Google previewThe Facts on File Dictionary of Space Technology, Revised Edition (2009)

by Joseph A. Angelo

Agena A versatile, UPPER STAGE ROCKET that supported numerous American military and civilian SPACE MISSIONs in the 1960s and 1970s. One special feature of this LIQUID PROPELLANT system was its in- space engine restart ...

Google previewSimon & Schuster Super Crossword Puzzle Dictionary And Reference Book (1999)

by Seth Godin, Lark Productions LLC, Seth Godin Productions

Aquarid Draconid Orionid Taurid Arietid Geminid Perseid Cyrillid Leonid Quadrantid Major Stars Acamarachern- Aldebaran Alkaid Alphekka aracrux Alderamin Almaak Alpheratz Adara Algenib Alnair Alshain Agena Algieba Alnath Altair ...

Online dictionaries and encyclopedias with entries for Agena

Click on a label to prioritize search results according to that topic:

Photos about Agena

Click on an item to view that photo:

Agena

Scrabble value of A1G2E1N1A1

The value of this 5-letter word is 6 points, but it's not an accepted word in the Official Scrabble Players Dictionary.

Couldn't select: Got error 28 from storage engine