I had to time my vertical motion of the camera to his descent.
We saw a little bit of blue fire just forward of the vertical rudder, the upper rudder.
I bought wine and I made a wine list and it was the first wine list of its kind: vertical, horizontal, and diagonal.
1550s, "of or at the vertex, directly overhead," from Middle French vertical (1540s), from Late Latin verticalis "overhead," from Latin vertex (genitive verticis) "highest point" (see vertex). Meaning "straight up and down" is first recorded 1704.
vertical ver·ti·cal (vûr'tĭ-kəl)
Of or relating to the vertex of the head.
Being or situated at right angles to the horizon; upright.