Thread:Gsbr/@comment-4655954-20150507124430/@comment-4655954-20150507215659

I never said that Fallen is grammatically incorrect. I, in fact, said that it could be used - however it IS NOT the preferred choice for describing that action of following from something's grip.

I know the definitions and here they are again.

Fall - http://tinyurl.com/mmannkm

Dropped - http://tinyurl.com/o9nxlxy

As you can see fall or fallen is a generic and non-specific depiction of an action. Dropped is a more acute description.

To simply say she fell leaves much unsaid. To say she is dropped immediately discerns that yes she did fall, but she fell from something's grip. Saying dropped does ever denote intention unless the context gives it that qualification.

As far as you use of "Pool"  again this is a case of using a generic term and a more specific one. Pool has multiple meanings and typically in regards to Zoo's or theme parks of this nature it is resticted to describing the area in which the animal is performing not where they are contained and spend most of their downtime.

A more specific and acute term is enclosure or even more specfic containment tank.