Is “Swan” a Scrabble word?

1.Any of various species of large, long-necked waterfowl, of genus Cygnus (bird family: Anatidae), most of which have white plumage.

2.One whose grace etc. suggests a swan.

3.This bird used as a heraldic charge, sometimes with a crown around its neck (e. g. the arms of Buckinghamshire).

1.To travel or move about in an aimless, idle, or pretentiously casual way.