ひとこと一言hitokotoいちごん一言ichigonひとhitoことkotoいちげん一言ichigen
1.

A single or simple word that conveys a small piece of information or sentiment, often used in a conversational context.

2.

A brief remark or statement that is usually succinct and to the point, often reflecting an opinion or thought in a minimal way.

3.

A minimal expression or communication, indicating that even a small amount of dialogue can be significant in conveying meaning or sentiment.

Example:

一言で言えば、彼は馬鹿だと思います。

いちごんいっく一言一句ichigon'ikku
1.

Each individual word or phrase, emphasizing the importance of every part of a message.

2.

A slight amount of speech, indicating the significance placed on even the smallest utterances.

3.

Every single expression or statement, highlighting the impact that precise language can have in communication.

Example:

刑事はその場で、彼の証言を一言一句正確に書き取った。