underlinedlines

noun
UK /ˌʌndəˈlaɪnd laɪnz/
US /ˌʌndərˈlaɪnd laɪnz/

Lines that have a straight mark drawn under them.

The teacher asked us to copy the underlined lines into our notebooks.


OTHER MEANINGS

2. Lines in a text that are stressed or given special attention.

The underlined lines in the poem show the most important ideas.

3. Lines on a form that you write your answers on.

Please write your name on the underlined lines at the top of the page.

4. Lines drawn beneath words to show a link or a title.

The underlined lines under the heading made it stand out.