Looking up...
Il est un étranger dans ce pays.
He is a foreigner in this country.
Coming from another country or place; not native or local.
Les étrangers visitent souvent les monuments historiques.
Foreigners often visit historical monuments.
Can refer to people, objects, or concepts originating elsewhere.
Unfamiliar or strange; not known or usual.
Cette idée lui est étrangère.
This idea is foreign to him.
Often used metaphorically to describe unfamiliar concepts.
'étranger' is an adjective that agrees in gender and number with the noun it modifies (e.g., 'étrangère' for feminine, 'étrangers' for plural).
When referring to people, 'étranger' can be used as a noun (e.g., 'un étranger') or an adjective (e.g., 'un pays étranger').
From Old French 'estrange', from Latin 'extraneus' meaning 'external, outside'.
In French, 'étranger' can refer to both people and things that are foreign. It is commonly used in legal and administrative contexts.