ill effect

noun

ill effect

noun

1

Often A detrimental or harmful effect.

All B.R. pallet vans have been withdrawn for modification; it has been found that the springing has suffered serious ill-effects from the activities of heavy fork-lift trucks inside the vehicles....1961 July, “News in Brief”, in Trains Illustrated, page 392:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.