porthole
13 points
English
8 letters
Uncommon
Commonness #40,473
Valid in: US and UK dictionaries
Definitions
noun
an opening (in a wall or ship or armored vehicle) for firing through
Definition: WordNet 3.1, Princeton University.
Word forms
plural portholes
Forms from WordNet 3.1 morphology — every form attested in the dictionary.
Synonyms
Synonyms grouped by meaning — WordNet 3.1 (Princeton University).