411 REFERENCE · Wiktionary
Mannahatta
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From en unm -, the local Algonquian language. That name is usually taken to be a compound of en unm mënatay island or en umu munahan (compare abe manahan) and another element.
Proper noun
en historical en Manhattan.