(p. 157) udyōga act or state of being on the point of; preparation; endeavour, effort; enterprise; assiduity; industry. উদ্যোগ করা বা নেওয়া v. to be on the point of; to make preparations, to get ready; to endeavour; to (be about to) undertake an enterprise. উদ্যোগী a. enterprising; endeavouring; assiduous; on the point of, ready (for). উদ্যোগী হওয়া v. to be on the point of, to get ready for; to undertake an enterprise; to endeavour; to be assiduous; to come forward; to take the initiative. 37)

(p. 150) utpādikā of উত্পাদক । উত্পাদিকা শক্তি n. productivity; capability of producing. 10)

(p. 165) upalakṣaṇā (rhet.) a figure of speech akin to metonymy or synecdoche. 37)

(p. 168) urbī the earth (esp. when personified as the mother of all created beings), Mother Earth. ̃ধর n. a mountain. ̃রুহ n. a tree; a plant. 96)

(p. 150) utsa a fountain, a spring; a cascade, a fall; a source. ̃কূপ n. an artesian well. ̃মুখ n. a fountain-head; a source. 25)

(p. 168) ullamba vertical ̃চ্ছেদ, ̃ছেদ n. (geom.) a vertical section. ̃তল n. (geom.) a vertical plane. ̃ভাবে adv. vertically. 115)

(p. 143) un̐ki a peep; a prying; a furtive glance. ̃ঝুঁকি n. (frequent or repeated) peeping and prying. উঁকিঝুঁকি মারা v. to peep and pry (frequently or repeatedly), to look and peer about inquisitively. উঁকি দেওয়া, উঁকি মারা v. to peep; to look shyly or furtively or surreptitiously; to begin to appear; to put in first appearance shyly or furtively. 6)

(p. 159) unmārga an evil or prohibited path, a wrong course; misconduct; wrong-doing, act of committing sin(s). a. addicted to an evil or prohibited course; misbehaving; given to wrong-doing, sinning. ̃গামী same as উন্মার্গ (a.). 25)

(p. 149) utpadyamāna in the state of being born or being produced. 21)

(p. 150) utsēcaka enzyme. 41)

(p. 168) upāẏāntara an alternative means; an alternative. ̃হীন a. left without an alternative, having no alternative. 41)

(p. 157) udbāha marriage, wedding, bridal. ̃ন n. act of giving in marriage. উদ্বাহিত a. married, wedded. উদ্বাহী a. one who marries, marrying; one who wishes to or is going to marry. 5)

(p. 164) upapādya that which is to be or can be decided or solved or accomplished or executed or proved or justified or demonstrated. n. (geom.) a proposition to be proved, a theorem. এটিই উপপাদ্য বিষয় quod erat demonstrandum (Q.E.D.). 16)

(p. 143) uccārita spoken; elocuted; uttered; pronounced. 39)

(p. 164) upabāsa abstinence from food, fast; starvation; a fast enjoined by religion. উপবাস করা v. to go without food; to abstain from food, to fast; to go hungry, to starve; to observe a religious fast. উপবাসী a. abstaining from food, fasting; starving; observing a religious fast. 23)