The phrase "pecuniary loss" refers to a type of financial or monetary loss. It means that you have experienced a loss of money or financial value in some way. Full definition
The problem is that the breach of contract claim in BCCI was in respect of pecuniary loss suffered by its former employees arising from the stigma of having worked for a discredited organisation. (newlawjournal.co.uk)
Losses may include pecuniary loss resulting from the death, medical and funeral expenses, up to $ 500,000 for loss of comfort and companionship, up to $ 250,000 in punitive damages when appropriate, and damages for the conscious suffering of the decedent. (maineinjurylawyerblog.com)
[97] After considering all of the authorities cited to me, and on the findings that I have made, I consider that the sum of $ 80,000 represents a fit and proper award for non pecuniary loss in this case. (bc-injury-law.com)