saper meaning in English

undermine [undermined, undermining, undermines]▼◼◼◼(hinder, sabotage)
verb
[UK: ˌʌn.də.ˈmaɪn] [US: ˈʌn.dər.ˌmaɪn]This undermined my trust in state institutions. = Cela a sapé ma confiance envers les institutions de l'État.

undermine [undermined, undermining, undermines]▼◼◼◼(to dig, tunnel, hollow out as if making a cave or opening)
verb
[UK: ˌʌn.də.ˈmaɪn] [US: ˈʌn.dər.ˌmaɪn]This undermined my trust in state institutions. = Cela a sapé ma confiance envers les institutions de l'État.

sap [sapped, sapping, saps]▼◼◼◻(undermine)
verb
[UK: sæp] [US: ˈsæp]Excessive work saps your strength, you need to rest for a bit. = Le travail excessif sape vos forces, vous avez besoin de vous reposer un peu.

cave [caved, caving, caves]▼◼◻◻(to undermine)
verb
[UK: keɪv] [US: ˈkeɪv]

fiddlesticks▼(expression of mild dismay or annoyance)
interjection
[UK: ˈfɪdl.stɪks] [US: ˈfɪdl.stɪks]