What is the meaning of Glida?

to slip (to lose one's traction on a slippery surface)

to glide (to move effortlessly)

kite (bird)

to move smoothly along a surface; to slide, to slip, to glide, etc.

to move smoothly through air or water or the like; to glide, etc.

to move smoothly (more generally, sometimes figuratively); to glide, to drift, etc.

genitive singular of glid

Source: wiktionary.org