When a married couple decides to open their marriage, hence permitting the other partner to engage in sexual relations or emotional relations with additional partners, male or female. Usually the married couple is considered the "Primary Couple".
Sometimes having an open marriage includes having group sex with other married couples.
Open marriages always try to base their relationship on complete honesty and mutual respect. Open marriages are hard work and both partners must feel comfortable with the situation for it to able to work. Both partners involved in the primary relationship must be very mature and able to control jealousy.
Wilma and Joe are married. Wilma proposes to open their marriage to other sexual partners. Joe agrees.
Wilma starts fucking Gilbert and tells Joe. Joe gets turned on sometimes and jumps in bed with them. Joe in the meantime is also seeing Pablita and Maria and fucks them on a pretty regular basis.
A position, usually within a company, that assumes you have no previous work experience. If hired for said position, the employee starts off with minimum pay which is determined by the company, and has to work his/her ass off to prove him/herself worthy of advancement, and often to reach the same amount of money that he/she was making at a previous job. Entry level often means that you are not in the position to negotiate wages at the interview.
Potential employee: .....and I also graduated with honors and a significant amount of work experience in the field....etc etc etc"
Employer: I can offer you entry level at $6.00 an hour.