Etimology
Borrowed from Middle French concerner, from Medieval Latin concernō, concernere (“I distinguish, have respect to”), from Latin concernō (“I mix, sift, or mingle together, as in a sieve”), combined form of con- + cernō (“distinguish”).
noun
concern (countable and uncountable, plural concerns)
That which affects one’s welfare or happiness. A matter of interest to someone.
The placement of interest or worry on a subject.
A worry; a sense that something may be wrong; an identification of a possible problem.
The expression of solicitude, anxiety, or compassion toward a thing or person.
A business, firm or enterprise; a company.
(programming) Any set of information that affects the code of a computer program.
Examples
Synonym: interest
Antonym: unconcern
Mark’s health was of great concern to Connie.
We drove back to the office with some concern on my part at the prospect of so large a case. Sunning himself on the board steps, I saw for the first time Mr. Farquhar Fenelon Cooke. He was dressed out in broad gaiters and bright tweeds, like an English tourist, and his face might have belonged to Dagon, idol of the Philistines.
Although the encounter was bathed in sunshine, the match failed to reach boiling point but that will be of little concern to Gerard Houllier’s team, who took a huge step forward before they face crucial matches against their relegation rivals.
Most people in Australia have no concern for the recent events in London.
Let me know if you have any questions or concerns about the document.
Judy's eyes filled with concern as she listened to the news report.
Appleby […] rose from his seat when Morales came in. He shook hands urbanely, unbuckled his sword, and laid his kepi on the table, and then sat down with an expression of concern in his olive face which Appleby fancied was assumed.
The employees’ attitude is really hurting the concern.
a going concern
Then I remembered there was a big concern, a Company for trade on that river.
Soon after he ascended the throne, an Arabic television joint venture between the BBC and a Saudi concern, Orbit Communications, foundered over the BBC’s insistence on editorial independence.
At the programming level, an aspect is a modular unit that implements a concern.
verb
concern (third-person singular simple present concerns, present participle concerning, simple past and past participle concerned)
(transitive) To relate or belong to; to have reference to or connection with; to affect the interest of; to be of importance to.
(transitive) To engage by feeling or sentiment; to interest.
(transitive) To make somebody worried.
Examples
Preaching the kingdom of God, and teaching those things which concern the Lord Jesus Christ.
our wars with France have always affected us in our most tender interests, and concerned us more than those we have had with any other nation
ignorant, so far as the usual instruction was concerned
As a political system democracy seems to me extraordinarily foolish, but I would not go out of my way to protest against it. My servant is, so far as I am concerned, welcome to as many votes as he can get. I would very gladly make mine over to him if I could.
A good prince concerns himself in the happiness of his subjects.
They think themselves out the reach of Providence, and no longer concerned to solicit his favour.
It had been his intention to go to Wimbledon, but as he himself said: “Why be blooming well frizzled when you can hear all the results over the wireless. And results are all that concern me. […]”
I’m concerned that she’s becoming an alcoholic.
Related words
synonyms
(to be of importance to): See also Thesaurus:pertain