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.
The adjective MOBILE has 5 senses: 1. moving or capable of moving readily (especially from place to place) 2. (of groups of people) tending to travel and change settlements frequently 3. having transportation available 4. capable of changing quickly from one state or condition to another 5. affording change (especially in social status) Familiarity information: MOBILE used as an adjective is common.