Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word periochae could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
† Pĕrĭŏcha, ae, f., = Περιοχή, a summary, compendium, the title in the MSS. of the epitomes of the books of Livy; the title of a work by Ausonius.