ALL meanings of barbule
bar·bule
B b - noun barbule a very small barb 3
- noun barbule any of the minute hairs that project from a barb and in some feathers interlock by hooks and grooves, forming a flat vane 3
- noun barbule any of the threadlike parts fringing each side of the barb of a feather 3
- noun barbule a small barb. 1
- noun barbule any of the small processes fringing the barbs of a feather. 1
- noun barbule A minute filament projecting from the barb of a feather. 1
- noun barbule (ornithology) Any of the secondary barbs that form a fringe of small projections on a feather. 0