The Office on the Disabled is compiling this ongoing list of popular Saint Louis destinations in order to be a resource for people with disabilities in making informed choices whether they are visitors or residents of Saint Louis. Please note that the current information focuses on physical accessibility.
plural abysses. Learner's definition of ABYSS. [count] : a hole so deep or a space so great that it cannot be measured. the ocean's abysses. I stood at the edge of the cliff and gazed down into the yawning/gaping abyss. [=chasm]
The Mariana Trench - Biology. The deepest part of the ocean is called the abyssal zone. it is host to thousands of species of invertebrates and fish including such oddities as the Angler Fish (see illustration), so called because it uses a bioluminescent (life light) protrusion to attract its prey.