IPA: /ˌsɛmɪtrænˈsluːsənt/
KK: /ˌsɛmɪtrænˈsluːsənt/
Partially allowing light to pass through, but not completely clear.
The semitranslucent curtains let in some light while still providing privacy.
Semitranslucent → It is formed from "semi-" (meaning half) and "translucent" (from Latin "translucere", meaning to shine through). The word describes a material that allows some light to pass through, but not completely, hence 'half' transparent.
Think of 'half' ('semi-') allowing light to 'shine through' ('translucent') — that's why semitranslucent means something that lets some light through.