prajñānam brahma Prajña is Brahman or …

prajñānam brahma – “Prajña is Brahman”, or “Brahman is Prajña”

Prajñānam Brahma

Several translations, and word-orders of these translations, are possible:

jñā can be translated as “consciousness”, “knowledge”, or “understanding.”
Pra is an intensifier which could be translated as “higher”, “greater”, “supreme” or “premium”, or “being born or springing up”,referring to a spontaneous type of knowing.

Prajñānam as a whole means:
प्रज्ञान, “prajJAna”, Adjective: prudent, easily known, wise
Noun: discrimination, knowledge, wisdom, intelligence.

Related terms are jnana, prajna and prajnam, “pure consciousness”.
Although the common translation of jnanam is “consciousness”, the term has a broader meaning of “knowing”; “becoming acquainted with”, “knowledge about anything”,”awareness”, “higher knowledge”.

“The Absolute”
“The Highest truth”

Most interpretations state: “Prajñānam (noun) is Brahman (adjective)”.

Some translations give a reverse order, stating “Brahman is Prajñānam”, specifically “Brahman (noun) is Prajñānam (adjective)”.

“The Ultimate Reality is wisdom (or consciousness)”.

Aitareya Upanishad 3.3 of the Rig Veda