noun
Meaning 1
catalytic cracker
Definition source: English Wiktionary via Wiktextract
Usage: informal
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Phrase guide
cat cracker
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
Pronunciation
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No pronunciation record was provided for this word.
noun
Meaning 2
a chemical reactor for converting oils with high boiling points into fuels with lower boiling points in the presence of a catalyst
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: catalytic cracker
Antonyms: none provided
Broader terms: chemical reactor
History
Etymology
Shortening.