Slangora

tac

Tac is Geordie slang (from Newcastle and the wider Tyneside region of northeast England) for cannabis — the drug in any of its smokeable forms.

tæk284 viewsLast reviewed Jun 29, 2026+ Add a definition
?? Drugs & Substances
2 definitions
Community

Definitions

#1·Apr 28, 2026

Tac is Geordie slang (from Newcastle and the wider Tyneside region of northeast England) for cannabis — the drug in any of its smokeable forms. It sits in the register of local street slang, informal and coded, used primarily among those familiar with Geordie dialect. Like many drug-related slang terms, it is geographically specific enough that it would be unfamiliar to speakers from other parts of the UK. Its register is casual and often used in everyday conversation in contexts where cannabis use is normalised.

He came back from the park smelling of tac and claiming he'd just been for a walk.
Origin: Etymology unclear; possibly a shortened form or regional variation of a broader slang term, or independently coined within Geordie dialect. Exact origin not confidently derivable. Editorial expansion authored on Slangora (model-assisted, hedged).
For parents

"tac" means: Tac is Geordie slang (from Newcastle and the wider Tyneside region of northeast England) for cannabis — the drug in any of its smokeable for.... There is a drug-related reference, so this is one worth noticing without overreacting. Many teens encounter such vocabulary through music, film and friends without any direct involvement. A neutral, curious conversation about where they heard the term and what they understand by it is far more useful than a confrontation. Watch for repeated context, not a single word.

For ESL learners

"tac" means: Tac is Geordie slang (from Newcastle and the wider Tyneside region of northeast England) for cannabis — the drug in any of its smokeable for.... Register: informal slang, fine in casual conversation, texting and social media but not in academic essays, business writing or formal speech. Note the regional or dialect label (Geordie) — usage may sound odd outside that variety. A common non-native mistake is to use the word in the wrong register, or to assume one fixed meaning when it is actually polysemous; always check the surrounding register and the audience before producing it yourself. In formal writing, prefer a neutral synonym or a short descriptive phrase, and use this word

Cluster: weed
Was this helpful?

Comments

#2·Apr 27, 2026

(Geordie, slang) The drug cannabis.

Was this helpful?

Comments

For specific readers

"tac" means: Tac is Geordie slang (from Newcastle and the wider Tyneside region of northeast England) for cannabis — the drug in any of its smokeable for.... There is a drug-related reference, so this is one worth noticing without overreacting. Many teens encounter such vocabulary through music, film and friends without any direct involvement. A neutral, curious conversation about where they heard the term and what they understand by it is far more useful than a confrontation. Watch for repeated context, not a single word.

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.

Have a better definition?

Add your own interpretation of "tac".

Add definition

??About Drugs & Substances slang

Slang for cannabis, opioids, stimulants, psychedelics, alcohol, prescription drugs, and rave/club culture.

See all Drugs & Substances slang on Slangora.

Tags

Other words near "tac" (T)

Browse all slang words starting with T.

Related terms

People also read

Semantically related