unbounded trajectory

[/ʌnˈbaʊndɪd trəˈdʒɛktəri/]
nounpl: unbounded trajectories
trajetória ilimitada
1. A path or course of motion that extends infinitely without limits or boundaries in space or time
The asteroid followed an unbounded trajectory and escaped the solar system.
O asteroide seguiu uma trajetória ilimitada e escapou do sistema solar.
2. In mathematics and physics, a path that does not return to a bounded region and continues indefinitely
The particle's unbounded trajectory indicated it had sufficient energy to overcome the potential well.
A trajetória ilimitada da partícula indicou que ela tinha energia suficiente para superar o poço de potencial.
3. A course of development or progress that shows no limits or constraints
The company's unbounded trajectory of growth surprised all market analysts.
A trajetória ilimitada de crescimento da empresa surpreendeu todos os analistas de mercado.
This term is primarily used in scientific, mathematical, and technical contexts in both Brazilian Portuguese and English-speaking countries. In Brazil, it is commonly encountered in university physics and engineering courses, as well as in aerospace and space exploration discussions. The phrase is largely domain-specific and rarely appears in everyday conversation outside academic or professional scientific settings.
Synonyms / Sinônimos
infinite trajectoryopen trajectorylimitless pathunrestricted coursehyperbolic trajectory
Antonyms / Antônimos
bounded trajectoryclosed trajectoryfinite trajectoryelliptical orbitperiodic orbit

Regional Variations

General Brazilian
trajetória ilimitada
Standard term used in scientific and technical contexts
São Paulo
trajetória ilimitada
Commonly used in academic and engineering fields
Rio de Janeiro
trajetória ilimitada
Standard usage in scientific community
Portugal
trajetória não limitada
Alternative phrasing sometimes used; 'trajetória ilimitada' also accepted

Related Words

trajectoryboundedorbitparabolic trajectoryhyperbolic orbitescape velocityphysicsmathematics

Related Idioms & Phrases

on an unbounded trajectory (metaphorically: experiencing unlimited growth or success)
follow an unbounded trajectory (to proceed without limits or constraints)
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