A conceptacle of certain lichens, which contains
spermatia.
1. To soil; to sully; to contaminate; to disgrace. Cudworth. 2. To disparage; to traduce. Tennyson. 3. To cover over; to disguise; to conceal; to pass over lightly or with little notice. With periods, points, and tropes, he slurs his crimes. Dryden. 4. To cheat, as by sliding a die; to trick. [R.] To slur men of what they fought ...