IPA: /bɪˈsmɪə/
KK: /bɪˈsmɪr/
To cover or spread a substance over a surface, often in a messy or uneven way.
She decided to besmear the cake with frosting before serving it.
Past: besmeared
Past Participle: besmeared
Besmear is formed from the prefix "be-" (meaning to cover or affect) and the root "smear" (from Old English "smerian", meaning to spread or smear). The word describes the action of covering something with a substance, typically in a messy or thick manner.
Think of 'covering' something ('be-') with a 'spread' ('smear') — that's why besmear means to cover something with a substance.