[en.croach] vi [ME encrochen to get, seize, fr. MF encrochier, fr. OF, fr. en- + croc, croche hook--more at crochet] (ca. 1534) 1: to enter by gradual steps or by stealth into the possessions or rights of another
2: to advance beyond the usual or proper limits "the gradually ~ing sea" syn see trespass -- en.croach.er n -- en.croach.ment n