spock s brain is the first episode of the third season of the original science fiction television series star trek first broadcast september 20 1968 it was the first episode to air after nbc moved the show from 8 30 p m to 10 p m on friday nights it was repeated july 8 1969pock s brain is the first episode of the third season of the original science fiction television series star trek first broadcast september 20 1968 it was the first episode to air after nbc moved the show from 8 30 p m to 10 p m on friday nights it was repeated july 8 1969
terra firma. Terra firma is a Latin phrase, literally meaning firm land.. Nervous flyers are generally overjoyed to put their feet back on terra firma after a rough airplane flight.
Here are all the possible meanings and translations of the word terra firma. Princeton's WordNet(0.00 / 0 votes)Rate this definition: land, dry land, earth, ground, solid ground, terra firma(noun) the solid part of the earth's surface. the plane turned away from the sea and moved back over land; the earth shook for several minutes; he dropped the logs on the ground.