1. Vestiges (noun, plural) = Vestiges (singular) = Vestige: This is the most common translation and refers to remnants, traces, or remains of something that once existed.
* Example: *Les vestiges de l'ancien château sont encore visibles.* (The vestiges of the old castle are still visible.)
2. Vestige (adjective) = Vestigiaire: This is a less common translation but can be used to describe something rudimentary, vestigial, or atavistic.
* Example: *Les appendices vestigiaires sont des organes qui ont perdu leur fonction au cours de l'évolution.* (Vestigial appendages are organs that have lost their function during evolution.)
3. Vestige (verb) = Vestiger: This verb is rarely used and refers to leave traces or remnants behind.
* Example: *L'ancien village vestige un passé oublié.* (The old village vestiges a forgotten past.)
Therefore, the best French translation for "vestiges" depends on the context and the specific meaning you intend to convey.