"Orotidine" Natural Recordings by Native Speakers
Orotidine is a purine ribonucleotide that is involved in the synthesis of pyrimidine nucleotides. It is a intermediate in the de novo pathway of pyrimidine nucleotide biosynthesis.
Orotund refers to a grandiose, pompous, or bombastic style of speaking or writing, often characterized by the use of elaborate vocabulary and overly complex sentence structures in an attempt to convey authority, importance, or wisdom.
An orphan is a child whose parents are dead or have abandoned them, and they are left with no living parents to care for them. The term "orphan" can also refer to something or someone that is abandoned or without a parent or protector.