English Reference
adjective · noun

underage

adj. · n.
US /ˈəndɝɪdʒ/ UK /ˌʌndəɹˈeɪdʒ/ un·der·age UK spelling underages

  1. 01 B2 Upper Intermediate Law

    adj.describes someone who is younger than the legal age to do something, like buying alcohol or cigarettes.

    adj.denoting a person who has not yet reached the legal age required for a specific activity, such as consuming alcohol or entering a contract.

    Simple

    The shop was fined for selling alcohol to underage teenagers.

    In context

    The establishment faced severe penalties after an inspection revealed they were consistently serving underage patrons without checking identification.

  2. 02 B2 Upper Intermediate British EnglishDialect Sport

    adj.used to describe sports teams or competitions for children and teenagers.

    adj.referring to sports competitions or teams restricted to players below a certain age limit.

    Simple

    He started his career playing for the local underage football team.

    In context

    The national association has invested heavily in underage development programmes to ensure a steady pipeline of talent for the senior squad.

    Usage

    Commonly used in Ireland and parts of the UK to refer to youth leagues.

  3. 03 C2 Proficiency TechnicalFormal

    n.a situation where you have less of something than you should have, like money or supplies.

    n.a deficit or shortfall in funds, inventory, or capacity relative to a required or expected amount.

    Simple

    The store manager had to explain the underage in the weekly cash report.

    In context

    The audit identified a significant underage in the warehouse inventory, suggesting either a clerical error or systemic theft.

    Usage

    Usually used in accounting, logistics, or retail management.

    overagesurplus

The couple's bodies were found by their underage children (aged 14 and 16) next to the jacuzzi of their home.

The Local· 26 Aug 2026

Etymology 1

From under- + age.

Etymology 2

From under + -age.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated