Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Tremulous(adj) shaking; shivering; quivering; as, a tremulous limb; a tremulous motion of the hand or the lips; the tremulous leaf of the poplar. 2  Tremulous(adj) affected with fear or timidity; trembling.
A mobile identification number (MIN) is a serial number that uniquely identifies a cell phone services subscriber within a mobile carrier network. It is used by mobile phone services providers to identify subscribers within its database, specifically when routing calls.
A personal identification badge is, as the name suggests, personal. It doesn't apply to groups based on gender, religion, ethnic background, skin color or conviction. What Trump is suggesting is an instrument used to discriminate against groups, which is not only immoral but also unlawful. Regular ID cards exist.