The Following is a list of Terminology used in the Iron Lyons Universe and the meanings behind them. Similar to humans, the species featured in the shorts and stories have idioms.
- Scrag - To strike, fight, or attack someone.
- Rolled - To have one's Salt taken by force or stolen; Endian Terminology.
- Heathen - Shorthand for the Heathen Babari Lyons who live close to the waste.
- Grog - An alcoholic beverage.
- Tumble - Euphemism for sex/sexual activity.
- Youngblood - A young, inexperienced Pumara.
- Yar - Used among Pirates and similar ilk. Can either mean "yes" or "you".
- Blow me barnacles - Comparable to phrases like 'well I'll be damned' or 'well would you look at that'.
- Stones - Said before a sentence declaring the difficulty or ease of a proposed task. "Hell" could be used in the same manner.
- Hell, I could do that! = Stones, I could do that!
- Piss their paws - Comparable to piss their pants.
- By The Sun Above - A Sun Empire phrase. Comparable to What in Gods name?
- Nosy Paws - Said by young cubs. Indicating an individual who listens in on the business of others.
- Bonechewer - The Nautical variation of a healer.
- Seer - An individual who can see into the future with some degree of accuracy.
- Herd-Leader - The leader of a herd of free roaming ungulates.
- Herd-Beast - Any animal of ungulate likeness that lyons herd or hunt.
- Pride Leader - The Leader(s) of a pride.
- Reptile - An insult used by mammals to refer to a particularly coldblooded, unfeeling individual.
- Barbarian - A Pale One insult, used to disparagingly refer to Northern Lyons.
- Dirt Pelt - Another Pale One insult, used to refer to lyons with especially darker colored pelts.
- Fish-Eater - A slur to the any lyon who prefers fish over "real" prey, particular to the lyons Namua's Homeland.
- Soft-Mouth - Another slur to lyons who prefer fish over "real" prey.
- Cats - A disparaging Berenga generalization about Lyons.
- Den Snowflake - A lyon, usually female, who's job is to stand around the den being "pretty" for their mate, who generally has more agency and power in the relationship.
- Pox - An Illness, usually used as a curse.