1. unstrike - Noun
2. unstrike - Verb
(falconry) To loosen the strings that attach the hood on the bird's head.
To restore text that has been struck out.
To cause a blow not to have occurred.
unstrike (plural unstrikes)
A collective action by members of a trade union in which they appear at work but protest in some way such as passing out leaflets or refusing to wear a uniform.