This term is taken from Alanus, De Planctu Naturae, as above, where it occurs at least thrice.
A critical edition of the Anticlaudianus and of the De planctu naturae is given by Th.
De Planctu Naturæ has been translated by Douglas Moffat, Yale Studies in English, No.
He projected much thought as well as fantasy into his poem, Anticlaudianus, and his cantafable, De planctu naturae.
De Meun took much from the De planctu naturae of Alanus.
He composed besides his Liber deplanctu naturae,[131] and his Anticlaudianus, a learned and profound, and likewise highly imaginative allegorical poem upon man.
The sapphic was a third not infrequently attempted metre, of which the De planctu naturae of Alanus contains examples.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "planctu" in a variety of sentences. We hope that you will now be able to make sentences using this word.