noun-modifying (irregular)
non-matching; mismatched; inconsistent
Technical term used in computing, data processing, and formal contexts to describe things that do not match or are inconsistent. Often used attributively before nouns.
非一致データの検出方法について説明します。
I will explain the method for detecting non-matching data.
このシステムでは、非一致レコードは自動的に除外されます。
In this system, mismatched records are automatically excluded.
Compound of 非 (hi-, 'non-') and 一致 (itchi, 'matching, agreement'). The reading ひいっち follows standard rendaku rules for the prefix 非.