Yuka, Yūka, Yūkā: 15 definitions
Introduction
Introduction:
Yuka means something in Hinduism, Sanskrit, Hindi. If you want to know the exact meaning, history, etymology or English translation of this term then check out the descriptions on this page. Add your comment or reference to a book if you want to contribute to this summary article.
In Hinduism
Rasashastra (chemistry and alchemy)
Source: Wisdom Library: Rasa-śāstraYūkā (यूका):—Sanskrit word for a unit of measurement of weight, according to the Rasa-darpaṇa (Sanskrit work on rasaśāstra, or Medical Alchemy). Six likṣās constiture one yūkā, and six yūkās constitute one rajas.

Rasashastra (रसशास्त्र, rasaśāstra) is an important branch of Ayurveda, specialising in chemical interactions with herbs, metals and minerals. Some texts combine yogic and tantric practices with various alchemical operations. The ultimate goal of Rasashastra is not only to preserve and prolong life, but also to bestow wealth upon humankind.
Vastushastra (architecture)
Source: Wisdom Library: Vāstu-śāstraYūka (यूक, “louse”) is the Sanskrit name for a unit of measurement, used in Vāstuśāstra literature, according to the Mānasāra II.40-53. A single Yūka unit corresponds to 8 Likṣā units. It takes 8 Yūka units to make a single Yava unit.
Below follows a table of the different units of measurement in relation to one another:
- 8 Paramāṇu = 1 Rathadhūli, chariot-dust
- 8 Rathadhūli = 1 Vālāgra, hair-end
- 8 Vālāgra = 1 Likṣā, nit,
- 8 Likṣā = 1 Yūka, louse
- 8 Yūka = 1 Yava, barley-corn,
- 8 Yava = 1 Aṅgula, digit (finger-breadth),
- 12 Aṅgula = 1 Vitasti, span,
- 2 Vitasti (24 aṅgulas) = 1 Kiṣku, cubit,
- 4 Dhanurmuṣṭi (26 aṅgulas) = 1 Daṇḍa, rod,
- 8 Daṇḍa = 1 Rajju, rope
The smallest unit, which is paramāṇu, atom is stated ta be perceived (only) by the sages. For all practical purposes, aṅgula is the smallest unit of measurement. For this reason, it is seen to be treated in a special way in the text with regards to its universality that significantly downplays its semantic reference to the body.
Source: OpenEdition books: Architectural terms contained in Ajitāgama and RauravāgamaYūka (यूक) refers to “pou (unit of measurement) § 2.1.”.—(For paragraphs cf. Les enseignements architecturaux de l'Ajitāgama et du Rauravāgama by Bruno Dagens)

Vastushastra (वास्तुशास्त्र, vāstuśāstra) refers to the ancient Indian science (shastra) of architecture (vastu), dealing with topics such architecture, sculpture, town-building, fort building and various other constructions. Vastu also deals with the philosophy of the architectural relation with the cosmic universe.
Purana and Itihasa (epic history)
Source: Cologne Digital Sanskrit Dictionaries: The Purana IndexYūkā (यूका).—A measurement; eight times the likhyā (s.v.), (likṣā).*
- * Brahmāṇḍa-purāṇa IV. 2. 121; Matsya-purāṇa 258. 18; Vāyu-purāṇa 101. 121.

The Purana (पुराण, purāṇas) refers to Sanskrit literature preserving ancient India’s vast cultural history, including historical legends, religious ceremonies, various arts and sciences. The eighteen mahapuranas total over 400,000 shlokas (metrical couplets) and date to at least several centuries BCE.
Shilpashastra (iconography)
Source: Shodhganga: The significance of the mūla-beras (śilpa)Yūka (यूक) refers to the “length of a louse” and represents a type of absolute measurement, as defined in the texts dealing with śilpa (arts and crafs), known as śilpaśāstras.—In the Indian value of measurement of length there are two different kinds of units, namely, the absolute and the relative. Of these, the first is based on the length of certain natural objects, while the second is obtained from the length of a particular part or limb of the person whose measurement is under consideration. They have been specified by R. N. Mishra, in his text in volume 1 of Kalātattvakośa.
8 likṣās make 1 yūka (length of a louse). 8 yūkas make 1 yava (the size of a barley grain)

Shilpashastra (शिल्पशास्त्र, śilpaśāstra) represents the ancient Indian science (shastra) of creative arts (shilpa) such as sculpture, iconography and painting. Closely related to Vastushastra (architecture), they often share the same literature.
Ayurveda (science of life)
Source: Shodhganga: Edition translation and critical study of yogasarasamgrahaYūkā (यूका) refers to “lice” and is one of the various diseases mentioned in the 15th-century Yogasārasaṅgraha (Yogasara-saṅgraha) by Vāsudeva: an unpublished Keralite work representing an Ayurvedic compendium of medicinal recipes. The Yogasārasaṃgraha [mentioning yūkā] deals with entire recipes in the route of administration, and thus deals with the knowledge of pharmacy (bhaiṣajya-kalpanā) which is a branch of pharmacology (dravyaguṇa).

Āyurveda (आयुर्वेद, ayurveda) is a branch of Indian science dealing with medicine, herbalism, taxology, anatomy, surgery, alchemy and related topics. Traditional practice of Āyurveda in ancient India dates back to at least the first millenium BC. Literature is commonly written in Sanskrit using various poetic metres.
Languages of India and abroad
Sanskrit dictionary
Source: DDSA: The practical Sanskrit-English dictionaryYūka (यूक) or Yūkā (यूका).—A louse; स्वेदजं दंशमशकं यूकामक्षिकमत्कुणम् । ऊष्मणश्चोपजायन्ते (svedajaṃ daṃśamaśakaṃ yūkāmakṣikamatkuṇam | ūṣmaṇaścopajāyante) ... Ms.1.45.
Derivable forms: yūkaḥ (यूकः).
Source: Cologne Digital Sanskrit Dictionaries: Shabda-Sagara Sanskrit-English DictionaryYūka (यूक).—mf.
(-kaḥ-kā) A louse. E. yu to mix, (with the hair,) Unadi aff. kan, and the vowel made long.
Source: Cologne Digital Sanskrit Dictionaries: Benfey Sanskrit-English DictionaryYūka (यूक).—m., and f. kā, A louse, [Mānavadharmaśāstra] 1, 40; [Pañcatantra] iii. [distich] 105.
Source: Cologne Digital Sanskrit Dictionaries: Cappeller Sanskrit-English DictionaryYūka (यूक).—[masculine] ā [feminine] house.
Source: Cologne Digital Sanskrit Dictionaries: Monier-Williams Sanskrit-English Dictionary1) Yūka (यूक):—m. or (more commonly) yūkā f. a louse, [Manu-smṛti; Kathāsaritsāgara; Suśruta etc.]
2) Yūkā (यूका):—[from yūka] f. a louse, [Manu-smṛti; Kathāsaritsāgara; Suśruta etc.]
[Sanskrit to German] (Deutsch Wörterbuch)
Source: Cologne Digital Sanskrit Dictionaries: Sanskrit-Wörterbuch in kürzerer FassungYūka (यूक):—m. und (häufiger) yūkā f. Laus. Auch als Längenmaass [Agnipurāṇa 39,20.]
Sanskrit, also spelled संस्कृतम् (saṃskṛtam), is an ancient language of India commonly seen as the grandmother of the Indo-European language family (even English!). Closely allied with Prakrit and Pali, Sanskrit is more exhaustive in both grammar and terms and has the most extensive collection of literature in the world, greatly surpassing its sister-languages Greek and Latin.
Hindi dictionary
Source: DDSA: A practical Hindi-English dictionaryYūka (यूक):—(nm) a louse.
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See also (Relevant definitions)
Starts with: Yukadevi, Yukaliksha, Yukara, Yukavasa.
Ends with (+17): Abhyayuka, Anyedyuka, Appayuka, Apramayuka, Apratishthayuka, Apratyutthayuka, Ashanayuka, Ayuka, Cirayuka, Dirghayuka, Dvitiyuka, Dyuka, Jalayuka, Jarayuka, Jayuka, Kappayuka, Kriteyuka, Lomayuka, Mayuka, Mrityuka.
Full-text (+9): Liksha, Yava, Yukaliksha, Yukadevi, Pratyutthayika, Payu, Lomayuka, Sarpin, Rajas, Pashuyuka, Paridhaya, Pakshmayuka, Jayu, Uka, Mayuka, Prajapatya, Dhanurgraha, U, Valagra, Dhanurmushti.
Relevant text
Search found 12 books and stories containing Yuka, Yūka, Yūkā; (plurals include: Yukas, Yūkas, Yūkās). You can also click to the full overview containing English textual excerpts. Below are direct links for the most relevant articles:
Rasa Jala Nidhi, vol 5: Treatment of various afflictions (by Bhudeb Mookerjee)
Bhagavati-sutra (Viyaha-pannatti) (by K. C. Lalwani)
Part 3 - Time by comparison < [Chapter 7]
Parama Samhita (English translation) (by Krishnaswami Aiyangar)
Kautilya Arthashastra (by R. Shamasastry)
Chapter 20 - Measurement of Space and Time < [Book 2 - The duties of Government Superintendents]
Buddhist records of the Western world (Xuanzang) (by Samuel Beal)
Chapter 3 - Measures of Length used in India < [Book II - Three Countries]
The Vishnu Purana (by Horace Hayman Wilson)