Reference meaning
flying saucer
Last updated
an (apparently) flying object whose nature is unknown; especially those considered to have extraterrestrial origins
Related source terms
unidentified flying objectufo
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 05897825-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.