IPA: /bɪˈsprɪŋkəld/
KK: /bɪˈsprɪŋkəld/
Covered or scattered with small drops or particles of something.
The cake was besprinkled with colorful sprinkles for the party.
Besprinkled → It is formed from the prefix "be-" (meaning to cover or affect) and the root "sprinkle" (from Old English "sprintan", meaning to scatter or sprinkle). The word "besprinkled" means to be covered or affected by something that has been scattered or sprinkled over it.
Think of something being 'covered' ('be-') with 'scattered drops' ('sprinkle') — that's what besprinkled means.