English to English

obtuse

(/@/b't/u/s )

of an angle; between 90 and 180 degrees
suatu sudut; antara 90 dan 180 darjah
Antonym:
acute

source: wordnet30
Not pointed or acute; blunt; -- applied esp. to angles greater than a right angle, or containing more than ninety degrees.
tidak menunjuk atau akut; tumpul; - - menerapkan esp. ke sudut besar daripada sebuah sudut kanan, atau mengandungi lebih daripada derajat.
source: webster1913

(of a leaf shape) rounded at the apex
(dari daun bentuk) sopan di puncak
source: wordnet30
lacking in insight or discernment
kurang dalam pengertian atau ketajaman
Example:
Too obtuse to grasp the implications of his behavior.

Synonym:
purblind

source: wordnet30
slow to learn or understand; lacking intellectual acuity
lambat untuk belajar atau memahami; kurang ketajaman intelektual
Example:
He was either normally stupid or being deliberately obtuse.

Synonym:
dense, dim, dull, dumb, slow

source: wordnet30