- Peninsulating
- Peninsulate Pen*in"su*late, v. t. [imp. & p. p.
{Peninsulated}; p. pr. & vb. n. {Peninsulating}.]
To form into a peninsula.
[1913 Webster]
South River . . . peninsulates Castle Hill farm. --W. Bentley. [1913 Webster]
The Collaborative International Dictionary of English. 2000.