Welkin

Welkin is an archaic, English term; it refers to the sky, the upper air, the firmament, the heavens or the Celestial sphere. Especially the highest celestial sphere i.e. the empyrean. It may also refer to: ...
Found on http://en.wikipedia.org/wiki/Welkin

Welkin

• (n.) The visible regions of the air; the vault of heaven; the sky.
Found on http://thinkexist.com/dictionary/meaning/welkin/

Welkin

Wel'kin noun [ Middle English welken , welkene , welkne , wolcne , weolcne , Anglo-Saxon wolcen , plural wolcnu , a cloud; akin to Dutch wolk , OFries. wolken , Old Saxon wolkan , German wolke , Old High German wolch...
Found on http://www.encyclo.co.uk/webster/W/23

welkin

the vault of the sky; firmament; heaven
Found on http://phrontistery.info/w.html
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