The spelling of the word "basiling" is a bit confusing. The correct spelling of this word is actually "bassiling", pronounced /ˈbæsɪlɪŋ/. The "s" is pronounced as a voiced "z" sound, while the "i" is pronounced as a short vowel sound. The word is derived from the noun basil, and adding "-ing" to it creates a present participle form. Bassiling means to sprinkle or season with basil, often done when cooking. Make sure to remember the correct spelling to avoid any confusion!