Definitions

on-line

ADJECTIVE

connected to the internet

Synonyms

STRONGEST

networked wired

WEAK

accessible accessible by computer connected electronically connected hooked up installed linked on stream on the Internet operative plugged in ready for use

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His announcement Monday that he was reducing healthcare costs by adding 600 generic drugs to the government’s on-line low-cost drugstore was a winner.

From The Wall Street Journal • May 20, 2026

We also approach the 250th anniversary of James Watt’s first commercial steam engine going on-line in March 1776, starting an industrial revolution.

From Barron's • Jan. 13, 2026

While the COVID-19 emergency has ended, the negative impacts of school closures and on-line learning persist, with students across the country lagging behind academically, Bonta said.

From Los Angeles Times • Apr. 10, 2025

In a way, what Flaco-watchers in the park and on-line were experiencing was a moveable zoo.

From Salon • Feb. 18, 2025

I checked the name Kent on-line, but they must have been unlisted.

From "Shelter (Book One): A Mickey Bolitar Novel" by Harlan Coben