IPA: /nɒn.əbˈsɔːptɪv/
KK: /nɑnəbˈsɔrptɪv/
Not able to absorb or take in substances, such as liquids or gases.
The nonabsorptive material was used in the construction to prevent water damage.
Nonabsorptive → It is formed from "non-" (meaning not) and "absorptive" (from Latin "absorbere", meaning to suck up or absorb). The word "nonabsorptive" means not capable of absorbing or taking in substances.
Think of 'not' ('non-') being combined with the idea of 'sucking up' ('absorptive') — that's why nonabsorptive means something that does not absorb.