planh, planch
LvP
s. m.
a. 'plainte, lamentation, gémissement'
b. 'complainte, sorte de poésie'
Rn 4:553b [planch, plan, plang, plain ]
FEW 9:17b n. 12, 9:16a, 9:16b [ᴘʟᴀɴɢᴇ̆ʀᴇ].