(architecture) The conical stone located in the middle of a round arch.

(obsolete) To irritate, make surly or sour / To be ill-tempered; to complain or find fault. / (British dialect) To cudgel or beat, as with a crabstick

(obsolete, archaic, literary) Suffering which comes as a result of vengeance or retribution. / Obsolete form of wrack.

Having a casement or casements.