The word's field
Citta is the Pali word most often reached for when the texts speak of the mind, yet its center of gravity is not the intellect but the heart. The Pali–English Dictionary places it first among the psychological terms, glossing it as the heart understood psychologically: the focus of a person's emotional nature together with the intellectual element that inheres in that nature. It is built on the verb cinteti, to think, and the dictionary preserves the fact that citta names at once the agent that thinks and the thought that is thought — the same doubling the tradition marks in kamma, act and consequence held in one word. Two closely allied stems, cit and cet, stand behind it, so that citta shades constantly into cetas (heart, mind), the two almost inseparable in ordinary use.
The English words that come nearest keep the heart in view: intention, impulse, disposition, mood, state of mind. This is why the canonical usage treats citta as the thing to be trained. It is defiled or purified, scattered or collected, agitated or brought to rest; it is the surface on which craving writes and the ground on which liberation is won. Only in the later scholastic literature, the Abhidhamma, does citta harden into a technical term for a discrete moment of consciousness. In the older strata it stays closer to lived experience — the heart that must be watched, guarded, and tamed, set apart from manas, the coordinating faculty, and from viññāṇa, the discriminative consciousness that arises with sense contact. The tradition made citta the pivot of the whole path: as the heart inclines, so the person goes.
A homonym shadows the entry and must be kept apart from it. Alongside the neuter citta of mind and heart the dictionary records an adjective citta, meaning variegated, manifold, beautiful — the word for a gaily painted chariot or a spiced cake. The two are unrelated in sense.
In the corpus
Across our five collections citta is recorded 492 times in 5 works. The distribution is steeply weighted toward a single title. The Digha Nikaya, the collection of long discourses, carries 418 of those occurrences — the overwhelming majority, and the reason the lemma reads as a prose-discourse word before it reads as a verse word. Behind it the numbers fall away sharply: the Itivuttaka contributes 27, the Sutta Nipata 23, the Dhammapada 16, and the Udana 8.
The shape of that distribution is worth reading plainly. The bulk of the word's life in our corpus is in the extended discourses of the Digha, where citta appears in the analytic vocabulary of the path — the mind that is developed, concentrated, and released. The citations available in the present record, by contrast, all fall in the Dhammapada, so the loci we can walk are the compressed, aphoristic ones rather than the discursive Digha passages where the word is densest. The word's weight in the corpus sits in the long prose; the passages the record lets us point to sit in the verse.
Canonical moments
The Dhammapada preserves the classic image of the untrained citta as something restless and hard to hold. At Dhammapada 33 the mind is likened to a thing quivering and unsteady, difficult to guard and difficult to check, which the discerning person straightens as a fletcher straightens an arrow. The verse fixes the word's practical grammar at once: citta is not a possession but a task, the wayward heart that discipline must bring into line.
The theme continues at Dhammapada 35, where the text calls the citta hard to restrain, swift, and alighting wherever it wishes, and holds that its taming is good, that a tamed mind brings ease. Here the word stands squarely for the heart as the object of the whole training, the thing whose subjugation is the point of the practice. The neighboring verse at Dhammapada 36 presses the same point: the mind is subtle and hard to see, settling where it likes, and the wise guard it, for a guarded mind brings ease.
The most quoted of these loci is Dhammapada 116, where the counsel is to hurry toward the good and hold the citta back from evil, since a mind slow to make merit takes its delight in harm. Read together these Dhammapada verses give the word its enduring signature in the tradition: citta is the heart that leans, and the whole difference between bondage and freedom lies in which way it is allowed to lean.
The word's world
Within its own wing citta divides the ground of mind with two near neighbors. It is not quite mano, the coordinating mental faculty that ranges over the objects of thought, nor viññāṇa, the discriminative consciousness that arises dependent on contact; the three overlap and the early texts sometimes use them almost interchangeably, but citta keeps the emotional and conative charge the other two shed. It is the heart that feels vedana and harbors the dispositions the tradition calls sankhara, and it is the seat on which sati, mindfulness, does its work of watching and steadying.
Across the wings the resonances are close. The dictionary itself reaches for Greek, noting that citta corresponds less to φρήν than to the Homeric thūmos — the heart as the moving center of emotion and impulse rather than a cool organ of reason. Its Sanskrit cognate citta runs the parallel course, becoming in the Yoga tradition the whole field of mind whose stilling is the aim of practice, beside manas and the discriminating buddhi. In the Chinese wing the nearest analogue is xin, the heart-mind that likewise refuses the split between thinking and feeling. What sets citta apart within this family is the use the tradition made of it: not a thing to be known so much as a thing to be trained, the heart whose taming is the path itself.
Grounding: corpus figures and citations from the live Logoi corpus record (receipt soul-word-journey-v0). PTS Pali–English Dictionary senses from the wing's lexicon shelf. Cross-references: mano, viññāṇa, thūmos, citta, xin.