Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "ploughshare" in a sentence
"Only by the ploughshare is the earth cut in furrows; but that this may be, other parts of the plough are necessary."
"Sharing recently some online leads hinting that the aforementioned Indic word kapr̥t- is fundamentally 'ploughshare' rather than 'penis', I've met some disbelieving resistance."
"It's primary meaning is 'ploughshare' and its secondary meaning is precisely 'penis' or 'membrum virile' in VictorianSpeak, if you may."