IPA: /əˈdɪktɪŋ/
KK: /əˈdɪktɪŋ/
Causing someone to become very interested in or dependent on something, often to the point where they cannot stop using or doing it.
The game is so addicting that I can't stop playing it.
Comparative: more addicting
Superlative: most addicting
To cause someone to become dependent on a substance or activity, often leading to a strong desire to continue using it despite negative effects.
The new video game is so addicting that I can't stop playing it for hours.
Past: addicted
Past Participle: addicted
Addicting is formed from "addict" (from Latin "addictus", meaning to give over or surrender) and the suffix "-ing" (indicating the action or process of). The word "addicting" refers to the process of causing someone to give over or surrender to a habit or substance.
Think of someone 'surrendering' ('addict') to a habit or substance, and the '-ing' shows that this is an ongoing action.