What is the meaning of Gled?

Alternative form of glede.

simple past of gli

simple past of glide

burning or live coal, gleed, ember, fire, flame, spark

The red kite (Milvus milvus)

A hawk, harrier, or other bird of prey

A greedy person

A predator or plunderer

glad

Of the sky: clear, cloudless

smooth, easy in motion, without much friction

past indicative of glida

Source: wiktionary.org