down the line

1 of 2

phrase

1

: all the way : fully

supported him right down the line

2

: in the future

planning some further changes down the line

problems that might occur a few years down the line

down-the-line

2 of 2

adjective

ˈdau̇n-ṯẖə-ˈlīn 

: complete

a down-the-line union supporter

Synonyms of down the line

Adjective

• staunch
• steadfast
• loyal
• true
• good
• faithful
• devout

Examples of down the line in a Sentence

Adjective

a down-the-line supporter of the Republican Party

Recent Examples on the Web

Phrase

They can also be used to keep the satellite in orbit over the years, or potentially relocate the satellite later down the line. — Christopher McFadden, Interesting Engineering, 4 July 2026

Brushing, flossing and regular cleanings function less like cosmetic upkeep and more like the kind of low-cost preventive habit that shows up in lifespan data years down the line. — Allison Palmer, Sacbee.com, 2 July 2026

Adjective

Instead of the same wider down-the-line shots, the network showed tighter solo shots of select players, including Stephon Castle, Karl-Anthony Towns and Josh Hart, as well as both head coaches. — Dan Zaksheske Outkick, FOXNews.com, 12 June 2026

His down-the-line forehand averages 75 mph, which is 4 mph faster than the tour average but 6 mph slower than his usual regular topspin forehand. — Matthew Futterman, New York Times, 26 May 2026

Word History

First Known Use

Adjective

1926, in the meaning defined above

Rhymes for down the line

• alkaline
• andesine
• anodyne
• anticline
• arginine
• asinine
• benzidine
• borderline
• byzantine
• calamine
• caroline
• centerline