Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
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No pronunciation record was provided for this word.
noun
A parallelogram-shaped connector in a model rocket assembly.
Definition source: English Wiktionary via Wiktextract
Usage: rare
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Alteration of "piece X" read upside down. Used by a team at the Massachusetts Institute of Technology, according to the rec.models.rockets newsgroup FAQ.
