transfer RNA / tRNA. Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in the ribosome during translation, which is a process that synthesizes a protein from an mRNA molecule. Proteins are built from smaller units called amino acids, which are specified by three-nucleotide mRNA sequences called codons.
Webster Dictionary(0.00 / 0 votes)Rate this definition: Brandish(noun) to move or wave, as a weapon; to raise and move in various directions; to shake or flourish. Brandish(noun) to play with; to flourish; as, to brandish syllogisms.
Full Definition of BURNISH. transitive verb. 1. a: to make shiny or lustrous especially by rubbing b: polish 3. 2. : to rub (a material) with a tool for compacting or smoothing or for turning an edge. â burÂ·nishÂ·er noun. â burÂ·nishÂ·ing adjective or noun. See burnish defined for English-language learners.ull Definition of BURNISH. transitive verb. 1. a: to make shiny or lustrous especially by rubbing b: polish 3. 2. : to rub (a material) with a tool for compacting or smoothing or for turning an edge. â burÂ·nishÂ·er noun. â burÂ·nishÂ·ing adjective or noun. See burnish defined for English-language learners.