| Fimbria 1. (n.) A fringe, or fringed border. 2. (n.) A band of white matter bordering the hippocampus in the brain. Thesaurus Entries binding, bordering, bordure, edging, fimbria, fimbriation, flounce, frill, frilling, fringe, furbelow, galloon, hem, list, motif, ruffle, selvage, skirting, trimming, valance, welt |