C2 Thai words
Specialized and rare vocabulary for deep reading and expert fluency.
quantum Fourier transform (QFT)
Shor's algorithm
[to] protect/shelter (sb) under royal grace
infrared spectrum (of a sample)
lotus-bud-shaped Thai decorative motif
royal tribute; tributary gifts
giant snakehead (fish)
wholesome conduct; virtuous practice
royal panegyric; ode praising the monarch
practice of Vipassana (mindfulness-and-insight meditation)
royal sword associated with King Naresuan's stockade assault
[to] chant an invocation; [to] recite an invitation chant
royal priest; Brahmin court chaplain
royal firearm; royal gun
state of being an Ariya (Buddhist)
royal graduation ceremony
restraint (Buddhism); sense‑restraint
latent fingerprint
divine clan; family of gods (literary)
mythic great ocean (สีทันดร) in Thai–Buddhist cosmology
enlightened knowledge of a Buddha
whereas (formal/legal)
invoking the Buddha’s power (with faith)
a prayer or chant asking for the Buddha’s power
Buddhist invocation for protective merit
metabolic pathway
Acharayangkun (surname)
transmission of the Dhamma–Vinaya
[to] practise rightly (Buddhist); observe the Dhamma correctly
[to] bestow [sth] on [sb]; confer [sth] (formal, often ritual)
parametric (statistics)
material body (vs. mind/spirit)
Pali commentaries (Atthakatha)
corresponding; matching
vassal state; dependency (historical)
royal regalia (Thailand)
Prince Mongkut (before accession; later King Rama IV)
Chinese teacher (archaic)
union (set theory)
taint of ignorance (Buddhism)
cycle of rebirth (samsara)
a stream-enterer (first stage of enlightenment)
taint (āsava) of views
various civilized nations; the international community (formal/literary)
[to] vanish completely; be annihilated; be wiped out
potentiometric (measuring electrical potential)
profound, elaborate depth; esoteric complexity
Poisson distribution (statistics)
joy; delight (formal/literary)
profound joy; rejoicing (formal)
supercritical (above the critical point)
disgusting; revolting
Phai Chayon Palace; Indra's celestial palace
magnificence; grandeur; splendor; resplendence
Queen who has served as regent (Thai royal title)
Her Majesty Queen Sirikit The Queen Mother
female president; female head of a council or society
Stoicism (philosophy)
iron(II) ion (Fe2+)
Fourier transform (operation)
Fourier analysis (decompose into frequency components)
Fast Fourier Transform (FFT) algorithm
chirping night insects (collective; poetic)
emptiness (Buddhism)
ferric; iron(III)
Kap Yanee; Thai verse form (11-syllable line)
Royal Barge Procession
alkylation (petroleum refining)
cumene (isopropylbenzene)
Grignard reagent
kinematics (physics)
idealism (philosophy)
special relativity (physics)
sonication
Mahishasura (buffalo demon)
all the gods and guardian spirits (formal)
the (auspicious) occasion of the New Year (formal)
the whole world (formal/literary)
[to] protect and look after [sb/sth] (formal)
Your Majesty (royal address)
day and night (literary)
sodium amide (NaNH2)
infrared spectroscopy (IR)
mass spectrometry; technique measuring ions by m/z
Raman spectroscopy
[to] normalize a database
entropy (information theory); uncertainty measure
purine (parent compound)
pyrimidine (heterocycle)
protective formula/inscription
Bhagavā; the Blessed One (title of the Buddha)
thus; in this way (Pali)
polynomial (relating to a polynomial)
uracil (RNA nucleobase, U)
nucleic; relating to nucleic acids
granting forgiveness; giving safety as charity
perfection of generosity (Buddhism)
Woramahawihan (royal temple designation)
electromagnetic theory; classical electromagnetism
victory banner; ceremonial/military colours