Whale (noun)

A large, aquatic mammal typically found on the planet Earth, known for its massive size, graceful swimming, and profound lack of preparedness for sudden, unexpected existence in mid-air.

Fluff (noun)

A light, airy, and seemingly inconsequential substance that can be found just about anywhere in the galaxy. Fluff, while often dismissed as trivial, has a curious knack for appearing in the most unexpected places and playing surprisingly pivotal roles in the universe's grand scheme of things.

Islington (proper noun)

A district located within the London Borough of Islington in Greater London, England. Known for its vibrant mix of cultures, quirky charm, and as a place where improbable events seem slightly less improbable.

Tea (noun)

A simple, yet profoundly significant beverage made by infusing dried leaves of the Camellia sinensis plant in hot water. Revered across the galaxy, tea is particularly important to humans from Earth, who often use it to achieve a sense of calm in the face of overwhelming improbability.

Infinite Improbability Drive (noun)

A groundbreaking propulsion system that allows a spacecraft to traverse vast interstellar distances instantaneously by generating a field of infinite improbability. The drive takes improbability as a factor and manipulates it to achieve otherwise impossible outcomes, making it one of the most remarkable and perplexing inventions in the galaxy.

Heart of Gold (proper noun)

A one-of-a-kind spacecraft that holds the distinction of being the first to be equipped with the revolutionary Infinite Improbability Drive. The Heart of Gold is renowned not only for its technological advancements but also for its significant role in some of the galaxy’s most improbable adventures.

Babel Fish (noun)

A small, leech-like fish that, when inserted into the ear, allows the host to instantly understand any spoken language. The Babel Fish is one of the most remarkable (and suspiciously convenient) creatures in the galaxy.

Towel (noun)

A simple rectangular piece of absorbent fabric, often overlooked in its mundane utility, the towel is in fact one of the most massively useful things a hitchhiker can have.