The Collaborative International Dictionary
Accroachment
Accroachment \Ac*croach"ment\ ([a^]k*kr[=o]ch"ment), n. [Cf. F.
accrochement.]
An encroachment; usurpation. [Obs.]
--Bailey.
Wiktionary
accroachment
n. (context obsolete English) An encroachment; usurpation