Aquila is a constellation in the northern sky, named after the Latin word for EAGLE. Its five-letter crossword solution, 'EAGLE, ' is an apt description of the constellation. Aquila also contains the star Sagitta, which has a seven-letter crossword solution of 'SAGITTA.' Altaïr is the brightest star in the constellation, with a six-letter crossword solution of 'ALTAIR.' Finally, Una is a faint star in Aquila, with a three-letter crossword solution of 'UNA.'