Octet, Eightsome, Octuplets, Octrain, Octameter, Octuplet, Octave, Octad, Ogdoad, Octarchy, Ogdoad, Octonary, Octet, Octad
English Meaning :
(Noun : The cardinal number that is the sum of seven and one)
(Adjective : Being one more than seven)
Example : Once the eight of spades is played, then the seven and nine of spades may be played.
Word Example from TV Shows :
...two, one, six, four, two,
zero, one, nine, EIGHT, nine.
(The Big Bang Theory Season 8, Episode 18)