Usage examples (22)

• Note that the scribe wrote an ancient variant of upside-down upsilon for "five" which is attested elsewhere in Etruscan.
• Scientists recently made sense of an odd jiggle in upsilon andromedae: the wobble's caused by three giant planets orbiting the star.
• Under the lower jaw is a little horseshoe shaped bone called the hyoid bone, because it is shaped like the Greek letter upsilon (Υ).
• Greeks pronounce the letters alpha upsilon, or au, as "aff" or "av."