| straight arrow | |
| —n | |
| informal chiefly (US) | |
| a. a clean-living and honest person | |
| b. (as modifier): a straight-arrow cop | |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
straight arrow definition
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