Definition of on its side:
°External.
"The outside surface looks good."
°A pitch that is away from the batter as it crosses home plate.
"The first pitch is ... just a bit outside."
°On, or towards the outside.
°On the outside of.
Definition of on its side:
°External.
"The outside surface looks good."
°A pitch that is away from the batter as it crosses home plate.
"The first pitch is ... just a bit outside."
°On, or towards the outside.
°On the outside of.