rear element
[/rɪr ˈɛləmənt/]
nounpl: rear elements
elemento traseiro
1. In military context, the troops or units positioned behind the main force
The rear element provided supply and support to the advancing troops.
O elemento traseiro forneceu suprimentos e apoio às tropas que avançavam.
2. In optics or mechanics, a component located at the back of an optical system or mechanical assembly
The rear element of the lens requires careful adjustment for proper focus.
O elemento traseiro da lente requer ajuste cuidadoso para foco adequado.
3. The back section or component of any structural or organizational system
The rear element of the convoy was responsible for security.
O elemento traseiro do comboio era responsável pela segurança.
This term is primarily used in military, engineering, and optical contexts in both English-speaking and Portuguese-speaking regions. In Brazilian military terminology, it follows NATO standardization practices. The term is technical and formal, rarely used in colloquial speech.
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