vested interest

vested interest

A strong, self-motivated interest or stake (in someone or something). The industry accounts for nearly 30% of our annual revenue, so of course we have a vested interest in any legislation that could affect it. He's got a $200 bet riding on this team, so yes, you could say he's got a vested interest in whether they win or lose.
See also: interest, vested
Farlex Dictionary of Idioms.

*vested interest (in something)

Fig. a personal or biased interest, often financial, in something. (*Typically: have ~; give someone ~.) Margaret has a vested interest in wanting her father to sell the family firm. She has shares in it and would make a large profit. Bob has a vested interest in keeping the village traffic-free. He has a summer home there.
See also: interest, vested
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

vested interest

A personal stake in something, as in She has a vested interest in keeping the house in her name. This term, first recorded in 1818, uses vested in the sense of "established" or "secured."
See also: interest, vested
The American Heritage® Dictionary of Idioms by Christine Ammer.

vested interest

A personal stake in an existing arrangement or institution; also, in the plural (vested interests), those who have such a stake. In his oft-quoted essay On Liberty (1859), John Stuart Mill wrote, “The doctrine ascribes to all mankind a vested interest in each other’s moral, intellectual, and even physical perfection.”
See also: interest, vested
The Dictionary of Clichés by Christine Ammer
See also:
  • in the interest of
  • in the interest of (one)
  • in (one's) best interest
  • in interest
  • in one's interest
  • in (one's) (own) interest
  • of interest
  • declare an interest
  • declare an/(one's) interest
  • in the interest of justice
References in periodicals archive
The next priority for Vested Interest is to get its gift basket business up and running and a packing area in its temporary new quarters has been organized.
environmental community say Zimbabweans have a vested interest in making CAMPFIRE more successful than ecotourism--mainly, so that ivory stockpiles can be lucratively traded in the near future.
The amount treated as wages in each of these years is generally equal to the value of the participant's vested interest in the plan in each year, reduced by the total amount previously taken into account and by income attributable to that amount.
Finally, management gains by executives' increased, vested interest in the welfare and continued success of business.
RAJANPUR -- The Deputy Speaker Punjab Assembly Sardar Dost Muhammad Mazari here on Tuesday expressed that present government has introduced clear polices about corruption and vested interest.
A Lake County police dog has received a bullet and stab protective vest donated by Vested Interest in K9s, Inc., authorities said.
The Malaysian Anti-Corruption Commission (MACC) has identified the procurement and enforcement sectors as well as individuals with power who have vested interest as the major contributors to corruption in the country.
She, however, lamented that the major problem behind the nation's growth was vested interest, saying the nation could surmount the hurdles when
Politicians' vested interest in EU IN reply to Gerry McMullian's letter to Talkback I still say we never voted to join the European Union.
The majority of teachers standing with SALUTA and reject rally and declare that it is show of vested interest. This small faction of teachers with its vested interests is exploiting and misusing the name of SALUTA which is a condemnable act and SALUTA body strongly condemns this act.
The spokesman said that some elements at SU-affiliated collages dislike due to personal vested interest recent reform initiatives launched by SU that include - containing use of unfair means during annual examinations and award of invigilation duties to varsity and college teachers strictly in accordance with the varsity rules and policy.
Who are the people with the vested interest behind this?
As the party with the lowest levels of financial support, the Lib Dems have a vested interest in funding from the public purse, but that should not dissuade us from following that route.
Perhaps the biggest vested interest against the electric car is big tax-happy government.