IPA: //ˈsændwɜːrm//
KK: /sændwɜrm/
A type of large, segmented worm that lives in sand or mud, often found in coastal areas and commonly used as bait for fishing.
The fisherman used a sandworm to catch more fish during his trip.
The word 'sandworm' is formed from 'sand' (from Old English 'sand', meaning loose granular material) and 'worm' (from Old English 'wyrm', meaning serpent or snake). A sandworm refers to a creature that resembles a serpent and lives in sandy environments.
Think of 'sand' as the loose material and 'worm' as a serpent-like creature, which helps you remember that a sandworm is a serpent-like creature found in sandy areas.