IPA: /ˌʌnəbˈzɔːrbd/
KK: /ʌnəbˈzɔrbd/
Not taken in or incorporated; remaining separate or distinct.
The unabsorbed liquid was still visible in the container.
Unabsorbed → It is formed from "un-" (meaning not) and "absorbed" (from Latin "absorbere", meaning to swallow up or soak in). The word "unabsorbed" means not soaked in or not taken in.
Think of 'not' ('un-') being combined with 'swallowed up' ('absorbed') — that's why unabsorbed means something that hasn't been taken in.