Wait-a-bit \Wait"-a-bit`\, n. Any of several plants bearing thorns or stiff hooked appendages, which catch and tear the clothing, as: (a) The greenbrier. (b) Any of various species of hawthorn. (c) In South Africa, one of numerous acacias and mimosas. (d) The grapple plant. (e) The prickly ash. [Webster 1913 Suppl.]