पित्र्य [pitrya] a. a. [पितुरिदं प्रियं वा पितृत आगतं वा यत्]
Paternal, patrimonial, ancestral.
(a) Relating or sacred to the deceased ancestors;
[Ms.2.58.] (b) Obsequial.
त्र्यः the eldest brother.
The month of Māgha.
त्र्या The constellation called Maghā.
The day of full as well as new moon.
त्र्यम् The lunar mansion called Maghā.
The part of the hand between the fore-finger and the thumb (sacred to the Manes).
The Śrāddha ritual (श्राद्धकल्प);
[Ch. Up.7.1.2.] The nature of a father.