A little animal of a livid color and globose-ovate form, that infests sheep, dogs, goats, cows, etc., a species of Acarus.

[L. tego; Eng. to deck.] The cover or case of a bed, which contains the feathers, wool or other material.

[from tick, credit.] To run upon score.

1. To trust.

[L. tango, tago.] To beat; to pat; or to make a small noise by beating or otherwise; as a watch.