Having a shape or cross-section like the cross-section of a (typical western) pear. / (slang) Wrong, usually in the phrase go pear-shaped.

(Britain, New Zealand, Australia, idiomatic) To go wrong; to go awry.

Alternative spelling of go pear-shaped

simple past tense of go pear-shaped

past participle of go pear-shaped

present participle of go pear-shaped

Third-person singular simple present indicative form of go pear-shaped