(p. 189) ōṭhabasa, ōṭhabōsa act of sitting down and standing up alternately and repeatedly (as a punishment or physical exercise). 8)

(p. 189) ōḍra old name of Orissa. 11)

(p. 189) ōlana1 a coming down, descent. 43)

(p. 189) ōlāōṭhā cholera. 49)

(p. 188) ōcalānō to winnow, to fan (grain etc.) free of husks and chaff. 20)

(p. 188) ōjara a plea, an excuse; a pretext. বাজে ওজর a lame excuse. মিথ্যা ওজর a false plea. 23)

(p. 189) ōḍ়ā to fly, to move through or in the air; to flutter; to go up in the air. For other uses see উড়া । 15)

(p. 188) ōki, ōkī expressing: inquisitiveness, amazement, fright etc., what's that. 13)

(p. 189) ōẏāhābi a follower of Abdul Wahab; a Muslim religious reformer; a group of Muslim socio-religious reformers. 34)

(p. 189) ōsāra breadth, width; also dial. variant of ওয়াড় । 57)

(p. 189) ōstāda a trainer, a music-master or music-teacher; a master artist or artisan. a. skilled, expert. ওস্তাদি n. efficiency, skill, mastery; cleverness; an attempt to parade one's skill or mastery, bravado; uncalled-for act of coming forward to help; officiousness. a. pertaining to a trainer or music-master or master artist or master artisan. ওস্তাদি করা v. to try to parade one's skill or mastery; to come forward uncalled-for to help; to be officious. 59)

(p. 189) ōmā expressing: surprise; fear etc. 24)

(p. 188) ōgō used in affectionate or respectful addressing or apostrophizing (chiefly applied by husband and wife to each other); a form of address applied also to God or a deity. 19)

(p. 189) ōlana2 a plumb-line, a plummet (also ওলনদড়ি). a. vertical. 44)

(p. 189) ōẏājiba just, proper, right; necessary, essential. 27)