Noun

That which affects one's welfare or happiness.

*

, title=(The Celebrity), chapter=2 , passage=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.}}

* {{quote-news, year=2011, date=April 10, author=Alistair Magowan, work=BBC Sport

, title= Aston Villa 1-0 Newcastle , passage=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.}}

The expression of solicitude, anxiety, or compassion toward a thing or person.

* {{quote-book, year=1907, author=

, title=The Dust of Conflict, chapter=22 citation , passage=Appleby

A business, firm or enterprise; a company.

* 2001 November 18, " What the Muslim World Is Watching," The New York Times (retrieved 26 July 2014):

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.

(computing, programming) Any set of information that affects the code of a computer program.

* 2006 , Awais Rashid, ?Mehmet Aksit, Transactions on Aspect-Oriented Software Development II (page 148)

At the programming level, an aspect is a modular unit that implements a concern .

Noun

(en noun)

The work involved in performing an activity; exertion.

* , chapter=23

, title= The Mirror and the Lamp , passage=The slightest effort made the patient cough. He would stand leaning on a stick and holding a hand to his side, and when the paroxysm had passed it left him shaking.}}

* {{quote-news, year=2011, date=June 22, author=Press Association, work=The Guardian

, title= Manchester United offer Park Ji-sung a new two-year contract , passage=The 30-year-old South Korean, who joined United in 2005, retired from international duty after last season's Asian Cup in an effort to prolong his club}}

* {{quote-magazine, year=2013, month=July-August, author=(Henry Petroski)

, title= Geothermal Energy , volume=101, issue=4, magazine=(American Scientist) , passage=Energy has seldom been found where we need it when we want it. Ancient nomads, wishing to ward off the evening chill and enjoy a meal around a campfire, had to collect wood and then spend time and effort coaxing the heat of friction out from between sticks to kindle a flame.}}

An endeavour.

* {{quote-magazine, date=2012-03, author=William E. Carter, Merri Sue Carter

, volume=100, issue=2, page=87, magazine=(American Scientist) , title= The British Longitude Act Reconsidered , passage=But was it responsible governance to pass the Longitude Act without other efforts to protect British seamen? Or might it have been subterfuge—a disingenuous attempt to shift attention away from the realities of their life at sea.}}

A force acting on a body in the direction of its motion.

(Rankine)