IPA: //ˈmɒk.teɪl//
KK: /ˈmɑkˌteɪl/
A drink that looks like a cocktail but does not contain any alcohol.
She ordered a refreshing mocktail instead of a traditional cocktail at the party.
Mocktail → It is formed from "mock" (from the verb meaning to imitate or make fun of) and "tail" (a variant of "cocktail", which refers to a mixed drink). The word "mocktail" refers to a non-alcoholic drink that imitates the style of a cocktail.
Think of 'mocking' something, which means to imitate, and 'tail' from 'cocktail', which is a mixed drink. A mocktail is a drink that imitates a cocktail but without the alcohol.