A messy, tangled, intractable issue.
A small wad of fur or mass of hair formed in the digestive system of a cat or other animal, from hair ingested while grooming.
A whisk, or small broom.
A disease affecting the feet of cattle.
An immeasurable, indefinable essence of life; soul.
A flock of snipe.
A small bundle, as of straw or other like substance; any slender, flexible structure or group.
A will o' the wisp, or ignis fatuus.
To produce a wisp, as of smoke.
To brush or dress, as with a wisp.
To emit in wisps.