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.
Dictionary entry overview: What does Mobile mean? â¢ MOBILE (noun) The noun MOBILE has 3 senses: 1. a river in southwestern Alabama; flows into Mobile Bay 2. a port in southwestern Alabama on Mobile Bay 3. sculpture suspended in midair whose delicately balanced parts can be set in motion by air currents Familiarity information: MOBILE used as a noun is uncommon. â¢ MOBILE (adjective)