ওস্তাদ : (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. 188) ō kē who is he or she. 15)

(p. 189) ōjhā a quack professing to have (supernatural) power of curing snakebites and other morbidities; an exorcist. 4)

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

(p. 189) ōpāra the other side or bank (of a river, etc.). 22)

(p. 188) ōn̐cā, ōn̐chā (chiefly coll.) worthless or bad; inferior; contemptible; base, mean; good-for-nothing. 7)

(p. 188) ōkē to him, him. 14)

(p. 189) ōta lying in wait to attack by surprise, an ambush, an ambuscade. ওত পাতা, ওত পেতে থাকা v. to lie in wait, to ambush, to ambuscade. 18)

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

(p. 189) ōjōna ozone. 3)

(p. 189) ōhē used in addressing or apostrophizing, hullo, hey. 60)

(p. 188) ōjasbala vigorous, full of strength. 24)

(p. 189) ōḍ়nā a piece of thin cloth worn usually as a modesty scarf by women. 12)

(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. 189) ōjōguṇa (rhet.) ornateness and vigour of style. 2)

(p. 188) ō1 the tenth vowel of the Bengali alphabet. 2)