knotty
Definition
Full of knots; tangled or difficult to solve.
हिन्दी गांठों से भरा; उलझा हुआ या हल करने में कठिन।
Example
"The problem posed by the teacher was a knotty one, puzzling the whole class."
Full of knots; tangled or difficult to solve.
हिन्दी गांठों से भरा; उलझा हुआ या हल करने में कठिन।
"The problem posed by the teacher was a knotty one, puzzling the whole class."