fas·cic·u·lar \fəˈsikyələ(r), faˈ-\adjective Etymology: from fascicle, after such pairs as English auricle: auricular : of or belonging to a fascicle : made up of fasciculi < fascicular plant tissues > : fascicled; specifically: relating to or consisting of bundles of acicular crystals in a rock • fas·cic·u·lar·lyadverb