Apex of the leaf gradually acuminate with blunt tip, sometimes obtuse, base acute to cuneate, margins are entire, coriaceous, glabrous, drying brown.
en.wikipedia.org The olive-fuscous forewings are elongate, moderate, posteriorly rather dilated, the costa gently arched, the apex obtuse, the termen faintly sinuate and oblique.
en.wikipedia.org However, it can also be taken to refer more broadly to the obtuse behaviour of the main characters in the play.
en.wikipedia.org The leaf tips are obtuse, acuminate, involute, caducous and slightly swollen.
en.wikipedia.org Shell small, subconical; aperture ovate; apex eccentric, obtuse, slightly incurved towards the longer extremity.
en.wikipedia.org