Gate and Penstock

Gate noun - A barrier by which an entry is closed and opened.

Penstock and gate are semantically related. In some cases you can replace term "Penstock" with "Gate", this nouns are similar.

Nearby Words: gat, gateway, gated, gatehouse, gating

Penstock noun - A long hollow cylinder for carrying a substance (as a liquid or gas).

Gate and penstock are semantically related. Sometimes you can use "Gate" instead a noun "Penstock".