Parameshwara (God)
"Parameshwara" Sanskrit Transliteration "Parameshvara" means the Supreme God. Parameshvara is Transliterated from the Sanskrit Word, ईश्वर (Pronunciation: īśvára). It refers to the sole Deity in Monotheism. The word "Param" meaning the highest is added to Ishvara to intensify the title of God.
Etymology
The word "Parameshvara" is a compound word formed by joining three words Param + Ish + Vara. The word 'Param' means 'Supreme'. The word 'Ish' (Isha) means 'The Ruler, Master or Owner'. The word 'Vara' means 'The Best, The Noblest or The Excellent'. Thus the word Parameshvara literally means 'The Excellent Supreme Ruler or Master'. Similarly, the word Maheshvara (Maha + Ishvara) means 'The Great Master or The Excellent Ruler'. Similarly, Lord Shiva is also called 'Mahesha' (Maha + Isha) which also means 'The Great Lord or Master'. In Shaivism all these words are synonymous to "Lord Shiva". Lord Shiva is revered as "Parameshvara Mahadeva" and "Vishveshvara Mahadeva" in Shaivism Scriptures.