In general, as a noun, an alias (pronounced AY-lee-uhs) is an alternate name for someone or something.n general, as a noun, an alias (pronounced AY-lee-uhs) is an alternate name for someone or something.
Tron is defined as a tool or device. An example of a word ending in tron is a thyratron. instrument: used esp. in forming names of devices in electronics and nuclear physics: calutron.
transfer RNA (tRNA) a kind of RNA that carries an anticodon (three nucleotide bases) and a specific amino acid. The identity of the amino acid is determined by the sequence of nucleotides in the anticodon. There are 64 possible anticodons and about two dozen amino acids that are found in proteins.