[ uh-jee-nuh ]
/ əˈdʒi nə /
Save This Word!
a U.S. upper stage, with a restartable liquid-propellant engine, used with various booster stages to launch satellites into orbit around the earth and send probes to the moon and planets: also used as a docking target in the Gemini program.
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby Agena
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use Agena in a sentence
The crew successfully docked with an uncrewed Agena spacecraft, and Aldrin logged more than five hours outside the Gemini over the course of three separate spacewalks.SpaceX's Crewed Launch Continues What NASA's Gemini Astronauts Started|Jeffrey Kluger|November 16, 2020|Time