(p. 189) ōhō expressing: recollection, amazement, regret etc., ah.

(p. 189) ōraphē called otherwise, alias. 37)

(p. 188) ō2 that or yonder person or creature or thing, a person or creature or thing in question, he, she, it.  a. that immediately preceding, last (ও মাসে). adv. too, also, moreover (সে খাবেও); even (নামও শুনিনি).  con. and.  int. expressing; a call, recollection, amazement, pity etc.; holla, ho; ah, oh. 3)

(p. 189) ōlandāja Dutch. a. a Hollander, a Dutch; the Dutch language. 45)

(p. 188) ōkhāna that or yonder place or region. 16)

(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) ōsa dew. 56)

(p. 189) ōṭhā to rise; to get up; to climb or ascend (গাছে ওঠা, পাহাড়ে ওঠা); to get in (গাড়িতে ওঠা). See also the older form উঠা । 9)

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

(p. 189) ōẏāka expressing an involuntary sound made whilst vomiting. ওয়াক তোলা v. to make this sound; to expectorate; to hiccup, to retch. 25)

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

(p. 188) ōjḥ vigour, strength; lustre; (rhet.) ornateness and vigour of style. 21)

(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) ōdana food; meal; rice; boiled rice. 20)

(p. 189) ōlāōṭhā cholera. 49)