Meaning of the word underline in English

What does underline mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

underline

US /ˌʌn.dɚˈlaɪn/
UK /ˌʌn.dəˈlaɪn/
"underline" picture

Verb

1.

draw a line under (a word or phrase) to give emphasis or indicate importance

Example:
Please underline the key terms in the document.
She decided to underline the most important sentences in her notes.
2.

emphasize (a point, fact, or idea)

Example:
The report underlines the need for urgent action.
His speech underlined the importance of teamwork.

Noun

a line drawn under a word or phrase

Example:
He added an underline to the title for emphasis.
The software allows you to easily add an underline to text.