Century Dictionary and Cyclopedia
- To encompass almost completely with water; form into a peninsula.
- v. transitive To make into a peninsula; to surround with water.
GNU Webster's 1913
- v. To form into a peninsula.
- From peninsula + -ate. (Wiktionary)
“There are six considerable rivers, which, with their numerous branches, peninsulate the whole state, viz. The Delaware, Schuilkill, Susque - hannahjYoughiogany, Monongahela, andAlleg -}”
Internet Archive: The geographical and historical dictionary of America and the West Indies : containing an entire translation of the Spanish work of Colonel Don Antonio de Alcedo...with large additions and compilations from modern voyages and travels, and from original and authentic information
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