saithe
The pollock or coalfish or coley (Pollachius virens).
Daniel Lawson made the claim after it was revealed that cod quotas would be cut almost in half – by 44 per cent – with saithe quotas also to fall by a quarter.
Where it comes from
From Old Norse seiðr; compare Norwegian sei and Swedish and Danish sej.
Adapted from the Wiktionary entry saithe (CC BY-SA 4.0).