polytunnel
/ (ˈpɒlɪˌtʌnəl) /
noun
a large tunnel made of polythene and used as a greenhouse
Words nearby polytunnel
polytonal,
polytonality,
polytrichia,
polytriglyph,
polytrophic,
polytunnel,
polytypic,
polyunsaturate,
polyunsaturated,
polyurethane,
polyuria