informational

adjective

in·​for·​ma·​tion·​al ¦in-fər-¦mā-shə-nᵊl 

-shnəl

: relating to or giving information : informing

informational service of a library

informationally adverb

… helping readers overcome a lack of prior knowledge about complex and informationally dense texts.

—Charles Kinzer et al., Language Arts, February 1997

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