Dictionary.net

One who neglects, for two years, to perform the service by which he holds lands, so that he incurs the danger of the writ of cessavit. See Cessavit.

An assessor.

One who neglects, for two years, to perform the service by which he holds lands, so that he incurs the danger of the writ of cessavit. See Cessavit.

An assessor.

He that ceaseth or neglecteth so long to perform a duty belonging to him, as that he incurreth the danger of law.