noun
a frank and honest person
• Syn: ↑square shooter, ↑straight arrow
• Ant: ↑liar (for: ↑square shooter)
• Hypernyms: ↑good person
* * *
noun, pl ⋯ -ers [count]
US informal : a person who is very honest
He's a straight shooter who says what he thinks.
Useful english dictionary. 2012.