A-gang means: Auxiliary division onboard a ship or submarine. Responsible for sanitary, heating/AC, emergency diesels, hydraulics, high pressure air, low pressure air, oxygen generating equipment, potable water,. It is informal slang, fine in casual speech but not suited to formal contexts. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
A-gang
(US, naval slang) Auxiliary division onboard a ship or submarine.
ˈeɪɡæŋDocumented since 1980s1980sGen Xhistorical130 viewsLast reviewed Jun 29, 2026＋ Add a definition
Etymology timeline
Born ~1980 · no dated citations yetGen X eraSee decade cohort →
Definitions
Global
#1·Apr 27, 2026Global
(US, naval slang) Auxiliary division onboard a ship or submarine. Responsible for sanitary, heating/AC, emergency diesels, hydraulics, high pressure air, low pressure air, oxygen generating equipment, potable water, hatch maintenance, and assorted systems.
For parents
A-gang means: Auxiliary division onboard a ship or submarine. Responsible for sanitary, heating/AC, emergency diesels, hydraulics, high pressure air, low pressure air, oxygen generating equipment, potable water,. It is informal slang, fine in casual speech but not suited to formal contexts. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
For ESL learners
A-gang means: Auxiliary division onboard a ship or submarine. Responsible for sanitary, heating/AC, emergency diesels, hydraulics, high pressure air, low pressure air, oxygen generating. Register: very informal, slang. Suitable only for casual conversation, chat and social media. Do not use in business, academic or news writing. Common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; always check the context before producing it yourself.
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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Other words near "A-gang" (A)
afternoon teaafter school specialafterwhilea fuck sightAGagak-agakagaritaAga sagaA-gayag checkage-codedaged care
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