The Collaborative International Dictionary
Menseless
Mense \Mense\, n. [OE. menske, AS. mennisc human, man. See Man.] Manliness; dignity; comeliness; civility. [Prov. Eng. & Scot.] -- Mense"ful, a. -- Mense"less, a.
Wiktionary
menseless
a. (context Ulster English) ill-bred