試し用よう期き間かん

noun, noun which may take the genitive case particle 'no'

trial period; probation period; evaluation period

Used for a fixed period during which a new employee's performance is evaluated, or for a trial period of software or a service.

• 新しん入にゅう社しゃ員いんには3か月げつの試し用よう期き間かんがある。