(p. 189) ōṭakiśati, ōṭakisti (in chess) a position in which if a particular piece or chessman is moved, the player in question gets a check, and if not moved, that piece or chessman is taken by the adversary. 6)

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

(p. 189) ōẏākapha charitable grant for Muslim religious purpose or in service of God. ̃নামা n. a grant providing for this gift. ওয়াকিফ, ওয়াকিব a. conversant, familiar, acquainted, knowing; informed; experienced. ওয়াকিফহাল, ওয়াকিবহাল a. conversant with the situation; well-informed of the situation. 26)

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

(p. 189) ōrā ṃōṭā, ṃōrā ṃuṭā orang-utan (orang-outang), an ape originally of Sumatra and Borneo. 39)

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

(p. 189) ōla an edible bulbous plant akin to arum or turnip. যেমন বুনো ওল তেমনি বাঘা তেঁতুল (fig.) measure for measure. 41)

(p. 189) ōẏāriśa an heir or heiress. ওয়ারিশান n. pl. heirs or heiresses. 30)

(p. 189) ōṣadhinātha, ōṣadhipati the moon. 53)

(p. 189) ōdana food; meal; rice; boiled rice. 20)

(p. 189) ōstāgara a very efficient or chief artisan or tailor, a master artisan or tailor. 58)

(p. 189) ōlāna udder (of cattle etc.) 50)

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

(p. 189) ōra1 end, limit (' দুঃখের নাহি ওর '). 35)

(p. 189) ōẏādā a point of time by or within which something is promised to be paid or given or done; promise. ওয়াদা দেওয়া v. to set a time-limit. 28)