IPA: /ˈeɪɡlɪˌkɒn/
KK: /ˈæɡlɪˌkɒn/
A type of molecule that is part of a larger compound, usually formed when a sugar is removed from a glycoside, leaving behind a non-sugar component.
The aglycon of the compound was identified as a phenolic compound after hydrolysis.
Aglycon is derived from "a-" (meaning without) and "glycos" (from Greek, meaning sweet). The term refers to a part of a glycoside that remains after the sugar component is removed, thus being 'without sweetness.'
Think of 'without' ('a-') and 'sweet' ('glycos') to remember that an aglycon is something that lacks sweetness.