'Immortelles' definitions:
Definition of 'Immortelles'
From: GCIDE
- Immortelle \Im`mor*telle"\, n.; pl. Immortelles. [F. See Immortal.] (Bot.) A plant with a conspicuous, dry, unwithering involucre, as the species of Antennaria, Helichrysum, Gomphrena, etc. See Everlasting. [1913 Webster]