一いち意い

noun

one meaning; one thought

Used for a single interpretation or a unified idea. Often appears in contexts of focus or single-mindedness.

• 彼かれの言こと葉ばには一いち意いの解かい釈しゃくしか許ゆるされない。

  His words allow only one interpretation.

adverb

wholeheartedly; single-mindedly; devotedly

Adverbial use, often in the phrase 一意専心 (いちいせんしん) meaning 'with one's whole heart and mind'. Rarely used alone.

See also: 一意専心

• 彼かれは一いち意い専せん心しんに研けん究きゅうに打うち込こんだ。

  He devoted himself wholeheartedly to his research.

noun which may take the genitive case particle 'no', na-adjective

unique

Computing term for a unique key or identifier. Used as a no-adjective or na-adjective.

• このテーブルでは、IDが一いち意いでなければならない。

  In this table, the ID must be unique.