Dull and heavy in motion or thought; sluggish:the beer made them logy and disinclined to move...
Perhaps the logy staging and heavy costumes are meant to represent the Austrian oppression of Switzerland.
Lured too soon from its winter sleeping berth - a hole or crack somewhere in the old window's workings - the logy brown wasp staggers across the outer pane of glass.
Starting at a climax and retreating from there, a logy middle section evaporates into a yawning abyss exactly five minutes wide.
Origin
Mid 19th century: of uncertain origin; compare with Dutch log 'heavy, dull'.