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.
Wiktionary (0.00 / 0 votes) Rate this definition: mobile (Noun). A sculpture or decorative arrangement made of items hanging so that they can move independently from each other. mobile (Noun). A mobile phone. mobile (Noun). Something that can move.obile. Mobile is the third most populous city in the State of Alabama, the county seat of Mobile County, and Alabama's only salt water port. It is located at the head of Mobile Bay and the north-central Gulf Coast of the United States.