The Collaborative International Dictionary
Bespangling
Bespangle \Be*span"gle\, v. t. [imp. & p. p. Bespangled; p. pr. & vb. n. Bespangling.] To adorn with spangles; to dot or sprinkle with something brilliant or glittering.
The grass . . . is all bespangled with dewdrops.
--Cowper.
Wiktionary
bespangling
vb. (present participle of bespangle English)