online Synonyms & Antonyms
Choose a meaning, then find a word that fits your sentence.
Online as an Adjective
Of a system: connected (generally electrically) to a larger network. Of a generator or power plant: connected to the grid. Of a computer: actively connected to the Internet or to some other communications service.
Is this modem online?
Of a generator or power plant: connected to the grid.
Of a computer: actively connected to the Internet or to some other communications service.
Is this modem online?
Available over, or delivered from, the Internet.
I prefer to read online newspapers.
Connected to the Internet.
I'll be online tonight, so I'll be able to reply to your email.
Available on a computer system, even if not networked.
Press the F1 key to access the online help.
Of a system: active, particularly building facilities (such as power) or a factory or power plant.
The power is online.
Immersed in Internet culture. (Usually modified by an intensifier such as extremely or terminally)
terminally online
Able to process an input piece-by-piece without needing to have the entire input available to it from the start.
Of a system: connected (generally electrically) to a larger network.
Antonyms & near antonyms
Online as an Adverb
While online; while in a running or active state, or connected to the Internet.
He works online.
Online as a Verb
To bring (a system, etc.) online; to promote to an active or running state.
Online in a Sentence
Is this modem online?
I prefer to read online newspapers.
I'll be online tonight, so I'll be able to reply to your email.
Press the F1 key to access the online help.
The program comes with an online manual, supplied on compact disc.
The power is online.
Once this factory comes online, it will double car production in our country!
terminally online
He works online.
Word Forms & Grammar
online (comparative more online, superlative most online)
online (not comparable)
online (third-person singular simple present onlines, present participle onlining, simple past and past participle onlined)
Words That Rhyme With Online
Origin of Online
From on + line. First attested in 1950.
Online at a Glance
| Part of speech | adjective, adverb, verb |
|---|---|
| Pronunciation | /ˈɒnlaɪn/ |
| Meaning | Of a system: connected (generally electrically) to a larger network. Of a generator or power plant… |
| Antonyms | hardcopy, offline and brick and mortar |
| Comparative / superlative | more online, most online |
| Verb forms | onlines, onlining, onlined |
Questions People Ask About Online
Is online an adjective or an adverb?
Online is mainly used as an adjective, but it can also be used as an adverb and a verb.
What is the opposite of online?
The opposite of online can be expressed with words like hardcopy, offline and brick and mortar.
What is the past tense of online?
The past tense of online is onlined. The present participle is onlining.
What are the comparative and superlative forms of online?
The comparative form is more online and the superlative form is most online.
