Meaning

2 senses
  1. A building that contains the offices of officials responsible for running a port, space for customs, etc.

  2. The main cabin on the port side of a boat.

Origin

From port + house.

From port + house.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: porthouses
Singularporthouse
Pluralporthouses

regular

See also

neighbours in the dictionary
porthouse — meaning, examples, forms, synonyms | Krumeto