obtuso znamená v Angličtina

blunt [blunter, bluntest]▼(having a thick edge or point, not sharp)
adjective
[UK: blʌnt] [US: ˈblənt]A love triangle has at least two blunt angles. = Un triángulo amoroso tiene al menos dos ángulos obtusos.

dull [duller, dullest]▼(not bright or intelligent)
adjective
[UK: dʌl] [US: ˈdəl]

obtuse [obtuser, obtusest]▼(botany, zoology: blunt)
adjective
[UK: əb.ˈtjuːs] [US: abˈtuːs]

obtuse angle▼(angle that is greater than 90 degrees and less than 180 degrees)
noun
[UK: əb.ˈtjuːs ˈæŋ.ɡl̩] [US: abˈtuːs ˈæŋ.ɡl̩]