We found one dictionary that defines the word punctuation codon:

Medicine (1 matching dictionary)

1. online medical dictionary (No longer online)

▸ Words similar to punctuation codon ▸ Usage examples for punctuation codon ▸ Idioms related to punctuation codon ▸ Wikipedia articles (New!) ▸ Words that often appear near punctuation codon ▸ Rhymes of punctuation codon ▸ Invented words related to punctuation codon