An Etymological Dictionary of Astronomy and Astrophysics

1. To remain in one place in the air by rapidly beating the wings.
   

2. Computers: To place (a pointer) over a particular area of a computer screen (such as a hyperlink on a webpage) so as to cause a pop-up box to appear or other change to occur, without clicking a button on the device.

Etymology (EN): M.E. hoveren, frequentative of hoven “hover, tarry, linger,” of unknown origin.

Etymology (PE): Parjâ zadan (on the model of darjâ zadan “to march in the same place, moving one’s legs up and down without going forward”), from par zadan darjâ “to beat the wings at the same place,” from par zadan “to beat the wings,” from par “wing, → feather,” zadan, → beat,

• darjâ “in the same place,” from dar, → in, + jâ, → place.