1.
with effort, at great pains
Indicating that something required considerable effort or trouble; often implying the effort may be wasted.
2.
specially, expressly
Going out of one's way to do something; taking special trouble.
折角 expresses that effort has been made or an opportunity is special/rare. It often appears in two patterns:
USAGE (wasted effort):
折角〜のに (despite taking the trouble to...)
Implies disappointment when effort doesn't pay off.
USAGE (rare opportunity):
折角の〜だから (since it's such a rare ~)
Encourages making the most of a special chance.
Common patterns
- 折角〜のに: even though I/you took the trouble to...
- 折角の機会: rare opportunity
- 折角ですから: since you've gone to the trouble (polite acceptance)
Similar words
- 折角 vs. わざわざ: 折角 focuses on the value of the effort or opportunity itself, often with regret if it goes to waste (senses 1 and 3). わざわざ focuses on the fact that someone went out of their way when it wasn't strictly necessary, and is common in expressions of thanks (わざわざ来てくれてありがとう, thanks for coming all this way). The two overlap in sense 2 (折角来てくれた and わざわざ来てくれた are both natural), but only 折角 works for a wasted opportunity (折角買ったのに, not わざわざ).
Related Words
Related:
わざわざ (went out of one's way to)