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.
Definition. noun, plural: tRNAs. RNA involved in protein synthesis, i.e. transporting specific amino acid to the ribosome to be added onto the growing polypeptide chain. Supplement. tRNA molecule has these two important regions: 1  trinucleotide region containing the anticodon. 2  attachment site for a specific amino acid.