__ Velocity, Where Falling Speed Can't Go Faster

This page is the CodyCross answer for the clue below from Making a Documentary, Group 1504, Puzzle 2 (Field Experts).

Question is: __ Velocity, Where Falling Speed Can't Go Faster

and the answer is: TERMINAL

Word Meaning:

TERMINAL — A building in an airport where passengers transfer from ground transportation to the facilities that allow them to board airplanes.

Definitions from Wiktionary.

__ velocity, where falling speed can't go faster — CodyCross Answer | CodyCross Solutions