" tremulous "

 [ "tremulous" ]

1: a fantabulously awesome (yet underplayed) freeware online multiplayer game. Being a low budget deal and being freeware they don't advertise so the massive hordes of n00bs haven't overrun it yet. as far as gameplay goes, its an FPS, and the two teams you can choose to play as are humans (they play like a standard FPS) and aliens (which use mostly melee attacks, and are either small and quick but easy to kill, or ridiculously huge)

  * e.g.,  ... person 1: boy that game tremulous sure is addicting! 

 [ "tremulous" ]

1:  (of persons, the body, etc.) characterized by trembling, as from fear, nervousness, or weakness.

  * e.g.,  ... The little boy's tremulous hands showed how scared he was when the priest led him behind the altar 

 [ "tremulous" ]

2:  timid; timorous; fearful.

 [ "tremulous" ]

3:  (of things) vibratory, shaking, or quivering.

 [ "tremulous" ]

4:  (of writing) done with a trembling hand.

 [ "tremulants" ]

1: Characters derived from the mind of Cerpin Taxt who appears in the The Mars Volta's 'De-loused In The Comatorium'

  * e.g.,  ... Its not over till the tremulants sing 

 [ "tremulants" ]

2: They are beings that appear during Cerpins coma who are created from his own imagination.

 [ "Tremulous" ]

1: A treadmill

  * e.g.,  ... Go on the Tremulous max incline at 3 mph to burn calories