obturate
— Verb
– English
～ block passage through; "obstruct the path"
obturator
— Noun
– English
～ a prosthesis used to close an opening (as to close an opening of the hard palate in cases of cleft palate)
obtuse leaf
— Noun
– English
～ a simple leaf having a rounded or blunt tip
obtuse angle
— Noun
– English
～ an angle between 90 and 180 degrees
obtuse
— Adjective
– English
～ (of a leaf shape) rounded at the apex
obtuse
— Adjective
– English
～ of an angle; between 90 and 180 degrees
obtuse
— Adjective
– English
～ slow to learn or understand; lacking intellectual acuity; "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick"- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students"
obtuse
— Adjective
– English
～ lacking in insight or discernment; "too obtuse to grasp the implications of his behavior"; "a purblind oligarchy that flatly refused to see that history was condemning it to the dustbin"- Jasper Griffin
obtusely
— Adverb
– English
～ in a stupid manner; "he had so rapaciously desired and so obtusely expected to find her alone"
obtuseness
— Noun
– English
～ the quality of being slow to understand
obtuseness
— Noun
– English
～ the quality of lacking a sharp edge or point