IPA: /ˈrɒdlaɪk/
KK: /rɑdlaɪk/
Having a shape similar to a rod, typically long and thin.
The scientist observed a rodlike structure under the microscope.
Rodlike → It is formed from "rod" (from Old English *rodd*, meaning a straight stick or pole) and "-like" (meaning resembling or having the characteristics of). The word "rodlike" means resembling or having the characteristics of a rod.
Think of a straight stick ('rod') and how something that is 'rodlike' resembles that straight shape.