secateurs
Concise Oxford English Dictionary © 2008 Oxford University Press:
secateurs /ˌsɛkəˈtəːz, ˈsɛkətəːz/
▶plural noun Brit. a pair of pruning clippers for use with one hand.
– origin C19: pl. of Fr. sécateur ‘cutter’, formed irregularly from L. secare ‘to cut’.
'secateurs' also found in these Oxford entries:

