ฤๅษีแปลงสาร

Thai

Etymology

From ฤๅษี (rʉʉ-sǐi, “ṛ́ṣi”) +‎ แปลง (bplɛɛng, “to alter; to change”) +‎ สาร (sǎan, “letter; message; text”); literally "a ṛ́ṣi alters a message".

The term took its origin from a Buddhist jātaka, the Rathasena Jātaka. In the jātaka, a queen, an ogress in disguise, ordered Rathasena (รถเสน) the hero to carry her private message to her daughter. The message said:

"Should this boy come in daytime, devour him in daytime. Should he come in nighttime, devour him in nighttime."

Rathasena met a ṛ́ṣi en route. The ṛ́ṣi, having learnt of the message, secretly reversed the text that the message became:

"Should this boy come in daytime, marry him in daytime. Should he come in nighttime, marry him in nighttime."

So the daughter of the ogress married Rathasena.

Pronunciation

Orthographic		ฤๅษีแปลงสาร ṛ ɨ ʂ ī æ p l ŋ s ā r
Phonemic		รือ-สี-แปฺลง-สาน r ụ̄ ɒ – s ī – æ p ̥ l ŋ – s ā n
Romanization	Paiboon	rʉʉ-sǐi-bplɛɛng-sǎan
	Royal Institute	rue-si-plaeng-san
(standard) IPA^(key)		/rɯː˧.siː˩˩˦.plɛːŋ˧.saːn˩˩˦/^(R)

Noun

ฤๅษี แปลง สาร • (rʉʉ-sǐi-bplɛɛng-sǎan)

(historical) reverse cipher, such as:
"กอัรษรวณษกลันวล้ งลพเลพา",
which ought to be read as:

"อักษร วร ลักษณ ล้วน เพลง พาล"
àk-sɔ̌ɔn wɔɔn-rá lák lúuan · pleeng paan

"all the letters in this divine message are just a deceptive serenade".
(idiomatic) person who alters a document, message, etc, especially in a completely different way or for an outcome or effect contrary to that intended by the original.

References

Royal Society of Thailand. (2010-03-08). "ฤๅษีแปลงสาร rʉʉ-sǐi-bplɛɛng-sǎan" (in Thai). Retrieved: 2016-04-20.