Not in the same sense that wolves are. Lions live in prides made up of several females and a few adult males. Lions cooperate together, but aren't all focused on what's best for the group, the way wolves would be toward the alpha pair and thier pups.
A group of lions living together is called a pride.
Although a pack of hyena's have been known to defend against and kill a solitary lion, IMHO a pack of lions would tear a pack of hyenas to shreads.
Pride of lions
A "pride" refers to very large cats --- lions, etc. Domestic cats are called a "clowder ".
No, but it is often too large and intimidating for even a pack of lions to attempt to take on. The Cape Water Buffalo is a large dangerous beast that give even a large pack of lions pause, and this beast is often equivalent to the size, stature and intimidation of a domestic bull.
only if it wants to die
No, but some lions would be injured after they killed the atlas bear.
A pack of lions, also known as a pride, typically consists of multiple females, usually related females such as mothers, daughters, and sisters, along with their cubs. A pride can have anywhere from a few females to more than a dozen, depending on the size and dynamics of the group.
World's Deadliest Collection - 2006 The Pack Lions 1-1 was released on: USA: September 2010
A pride of lions.also pack of lions
Lions are raised by a whole pack mainly the females but the male will tolerate them
A pack of wolves. cf. A pride of lions.