(p. 435) ḍuṇḍubha a species of non-venomous water-snake. 23)

(p. 435) ḍuba a plunge into water, liquid, air etc.; a dive, a dip; immersion; ablution. ডুব দেওয়া, ডুব মারা v. to dive, to dip, to plunge; to sink; to go in hiding (চোরটা ডুব দিয়েছে). ডুব পাড়া v. to dive or dip repeatedly. ডুবন n. act of diving or dipping; immersion; ablution; submersion; act of sinking. ̃জল n. a mass of water as will drown a person standing erect on his feet. ̃ন্ত a. one who or that which is sinking or setting; drowning, sinking. রি var. of ুরি । 24)

(p. 435) ḍubā to sink; to be submerged; to be drowned; to be ruined (ব্যাঙ্ক ফেল হওয়ায় সে ডুবেছে); to fail (কারবার ডুবেছে); to set (চাঁদ ডুবেছে). a. sunk; submerged; drowned; ruined; that which has failed, in liquidation; that which has set, sunken. ানো v. to cause to sink; to submerge; to drown; to ruin; to cause to fail, to liquidate. ারি var. of ুরি । ডুবে ডুবে জল খায়, শিবের বাবাও টের পায় না (fig.) practises a vice or vices so secretly that even God is not aware of it. 25)

(p. 435) ḍubi an instance of sinking (নৌকাডুবি).

(p. 436) ḍubuḍubu almost sunk or submerged or drowned or ruined or failed or set; on the point of sinking, about to sink, on the point of being submerged or drowned or ruined, on the point of failing or setting. 2)

(p. 436) ḍuburi a diver. ুরি পাখি n. a diving bird. 3)

(p. 436) ḍubō submarine, underwater, submerged, drowned, sinking. ̃জাহাজ n. a submarine. ̃পাহাড় a hill under water, a submarine mountain. 4)

(p. 1050) hābuḍubu alternately rising above and going under water (as done by a drowning person), fidgety struggle of a drowning person to keep above water; (fig.) struggle to escape something, deep engrossment or involvement (কাজ বা দেনায় হাবুডুবু). হাবুডুবু খাওয়া v. to struggle with fidgetiness to keep afloat; (fig.) to be deeply engrossed, to be over head and ears. 79)